19513856832

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:725

約数の個数: 224

約数和(自身を含む): 54794944512

約数和(自身を除く): 35281087680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 64, 74, 86, 96, 111, 127, 129, 148, 172, 192, 222, 254, 258, 296, 344, 381, 444, 503, 508, 516, 592, 688, 762, 888, 1006, 1016, 1032, 1184, 1376, 1509, 1524, 1591, 1776, 2012, 2032, 2064, 2368, 2752, 3018, 3048, 3182, 3552, 4024, 4064, 4128, 4699, 4773, 5461, 6036, 6096, 6364, 7104, 8048, 8128, 8256, 9398, 9546, 10922, 12072, 12192, 12728, 14097, 16096, 16383, 18611, 18796, 19092, 21629, 21844, 24144, 24384, 25456, 28194, 32192, 32766, 37222, 37592, 38184, 43258, 43688, 48288, 50912, 55833, 56388, 63881, 64887, 65532, 74444, 75184, 76368, 86516, 87376, 96576, 101824, 111666, 112776, 127762, 129774, 131064, 148888, 150368, 152736, 173032, 174752, 191643, 202057, 223332, 225552, 255524, 259548, 262128, 297776, 300736, 305472, 346064, 349504, 383286, 404114, 446664, 451104, 511048, 519096, 524256, 595552, 606171, 692128, 766572, 800273, 808228, 893328, 902208, 1022096, 1038192, 1048512, 1191104, 1212342, 1384256, 1533144, 1600546, 1616456, 1786656, 2044192, 2076384, 2363597, 2400819, 2424684, 2746883, 3066288, 3201092, 3232912, 3573312, 4088384, 4152768, 4727194, 4801638, 4849368, 5493766, 6132576, 6402184, 6465824, 7090791, 8240649, 9454388, 9603276, 9698736, 10987532, 12265152, 12804368, 12931648, 14181582, 16481298, 18908776, 19206552, 19397472, 21975064, 25608736, 28363164, 32962596, 37817552, 38413104, 38794944, 43950128, 51217472, 56726328, 65925192, 75635104, 76826208, 87900256, 101634671, 113452656, 131850384, 151270208, 153652416, 175800512, 203269342, 226905312, 263700768, 304904013, 406538684, 453810624, 527401536, 609808026, 813077368, 1219616052, 1626154736, 2439232104, 3252309472, 4878464208, 6504618944, 9756928416, 19513856832]

約数ペア:

[(1, 19513856832), (2, 9756928416), (3, 6504618944), (4, 4878464208), (6, 3252309472), (8, 2439232104), (12, 1626154736), (16, 1219616052), (24, 813077368), (32, 609808026), (37, 527401536), (43, 453810624), (48, 406538684), (64, 304904013), (74, 263700768), (86, 226905312), (96, 203269342), (111, 175800512), (127, 153652416), (129, 151270208), (148, 131850384), (172, 113452656), (192, 101634671), (222, 87900256), (254, 76826208), (258, 75635104), (296, 65925192), (344, 56726328), (381, 51217472), (444, 43950128), (503, 38794944), (508, 38413104), (516, 37817552), (592, 32962596), (688, 28363164), (762, 25608736), (888, 21975064), (1006, 19397472), (1016, 19206552), (1032, 18908776), (1184, 16481298), (1376, 14181582), (1509, 12931648), (1524, 12804368), (1591, 12265152), (1776, 10987532), (2012, 9698736), (2032, 9603276), (2064, 9454388), (2368, 8240649), (2752, 7090791), (3018, 6465824), (3048, 6402184), (3182, 6132576), (3552, 5493766), (4024, 4849368), (4064, 4801638), (4128, 4727194), (4699, 4152768), (4773, 4088384), (5461, 3573312), (6036, 3232912), (6096, 3201092), (6364, 3066288), (7104, 2746883), (8048, 2424684), (8128, 2400819), (8256, 2363597), (9398, 2076384), (9546, 2044192), (10922, 1786656), (12072, 1616456), (12192, 1600546), (12728, 1533144), (14097, 1384256), (16096, 1212342), (16383, 1191104), (18611, 1048512), (18796, 1038192), (19092, 1022096), (21629, 902208), (21844, 893328), (24144, 808228), (24384, 800273), (25456, 766572), (28194, 692128), (32192, 606171), (32766, 595552), (37222, 524256), (37592, 519096), (38184, 511048), (43258, 451104), (43688, 446664), (48288, 404114), (50912, 383286), (55833, 349504), (56388, 346064), (63881, 305472), (64887, 300736), (65532, 297776), (74444, 262128), (75184, 259548), (76368, 255524), (86516, 225552), (87376, 223332), (96576, 202057), (101824, 191643), (111666, 174752), (112776, 173032), (127762, 152736), (129774, 150368), (131064, 148888)]