19363589472

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{15101}}^1$

素因数の和:15189

約数の個数: 144

約数和(自身を含む): 55098982512

約数和(自身を除く): 35735393040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 74, 76, 96, 111, 114, 148, 152, 222, 228, 296, 304, 361, 444, 456, 592, 608, 703, 722, 888, 912, 1083, 1184, 1406, 1444, 1776, 1824, 2109, 2166, 2812, 2888, 3552, 4218, 4332, 5624, 5776, 8436, 8664, 11248, 11552, 13357, 15101, 16872, 17328, 22496, 26714, 30202, 33744, 34656, 40071, 45303, 53428, 60404, 67488, 80142, 90606, 106856, 120808, 160284, 181212, 213712, 241616, 286919, 320568, 362424, 427424, 483232, 558737, 573838, 641136, 724848, 860757, 1117474, 1147676, 1282272, 1449696, 1676211, 1721514, 2234948, 2295352, 3352422, 3443028, 4469896, 4590704, 5451461, 6704844, 6886056, 8939792, 9181408, 10616003, 10902922, 13409688, 13772112, 16354383, 17879584, 21232006, 21805844, 26819376, 27544224, 31848009, 32708766, 42464012, 43611688, 53638752, 63696018, 65417532, 84928024, 87223376, 127392036, 130835064, 169856048, 174446752, 201704057, 254784072, 261670128, 339712096, 403408114, 509568144, 523340256, 605112171, 806816228, 1019136288, 1210224342, 1613632456, 2420448684, 3227264912, 4840897368, 6454529824, 9681794736, 19363589472]

約数ペア:

[(1, 19363589472), (2, 9681794736), (3, 6454529824), (4, 4840897368), (6, 3227264912), (8, 2420448684), (12, 1613632456), (16, 1210224342), (19, 1019136288), (24, 806816228), (32, 605112171), (37, 523340256), (38, 509568144), (48, 403408114), (57, 339712096), (74, 261670128), (76, 254784072), (96, 201704057), (111, 174446752), (114, 169856048), (148, 130835064), (152, 127392036), (222, 87223376), (228, 84928024), (296, 65417532), (304, 63696018), (361, 53638752), (444, 43611688), (456, 42464012), (592, 32708766), (608, 31848009), (703, 27544224), (722, 26819376), (888, 21805844), (912, 21232006), (1083, 17879584), (1184, 16354383), (1406, 13772112), (1444, 13409688), (1776, 10902922), (1824, 10616003), (2109, 9181408), (2166, 8939792), (2812, 6886056), (2888, 6704844), (3552, 5451461), (4218, 4590704), (4332, 4469896), (5624, 3443028), (5776, 3352422), (8436, 2295352), (8664, 2234948), (11248, 1721514), (11552, 1676211), (13357, 1449696), (15101, 1282272), (16872, 1147676), (17328, 1117474), (22496, 860757), (26714, 724848), (30202, 641136), (33744, 573838), (34656, 558737), (40071, 483232), (45303, 427424), (53428, 362424), (60404, 320568), (67488, 286919), (80142, 241616), (90606, 213712), (106856, 181212), (120808, 160284)]