19409384224

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 39710829312

約数和(自身を除く): 20301445088

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 241, 251, 271, 296, 482, 502, 542, 592, 964, 1004, 1084, 1184, 1928, 2008, 2168, 3856, 4016, 4336, 7712, 8032, 8672, 8917, 9287, 10027, 17834, 18574, 20054, 35668, 37148, 40108, 60491, 65311, 68021, 71336, 74296, 80216, 120982, 130622, 136042, 142672, 148592, 160432, 241964, 261244, 272084, 285344, 297184, 320864, 483928, 522488, 544168, 967856, 1044976, 1088336, 1935712, 2089952, 2176672, 2238167, 2416507, 2516777, 4476334, 4833014, 5033554, 8952668, 9666028, 10067108, 16393061, 17905336, 19332056, 20134216, 32786122, 35810672, 38664112, 40268432, 65572244, 71621344, 77328224, 80536864, 131144488, 262288976, 524577952, 606543257, 1213086514, 2426173028, 4852346056, 9704692112, 19409384224]

約数ペア:

[(1, 19409384224), (2, 9704692112), (4, 4852346056), (8, 2426173028), (16, 1213086514), (32, 606543257), (37, 524577952), (74, 262288976), (148, 131144488), (241, 80536864), (251, 77328224), (271, 71621344), (296, 65572244), (482, 40268432), (502, 38664112), (542, 35810672), (592, 32786122), (964, 20134216), (1004, 19332056), (1084, 17905336), (1184, 16393061), (1928, 10067108), (2008, 9666028), (2168, 8952668), (3856, 5033554), (4016, 4833014), (4336, 4476334), (7712, 2516777), (8032, 2416507), (8672, 2238167), (8917, 2176672), (9287, 2089952), (10027, 1935712), (17834, 1088336), (18574, 1044976), (20054, 967856), (35668, 544168), (37148, 522488), (40108, 483928), (60491, 320864), (65311, 297184), (68021, 285344), (71336, 272084), (74296, 261244), (80216, 241964), (120982, 160432), (130622, 148592), (136042, 142672)]