15209965496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1\times {\mathrm{3407}}^1$

素因数の和:4044

約数の個数: 64

約数和(自身を含む): 31501370880

約数和(自身を除く): 16291405384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 523, 776, 1046, 1067, 2092, 2134, 3407, 4184, 4268, 5753, 6814, 8536, 11506, 13628, 23012, 27256, 37477, 46024, 50731, 74954, 101462, 149908, 202924, 299816, 330479, 405848, 558041, 660958, 1116082, 1321916, 1781861, 2232164, 2643832, 3563722, 3635269, 4464328, 7127444, 7270538, 14254888, 14541076, 19600471, 29082152, 39200942, 78401884, 156803768, 172840517, 345681034, 691362068, 1382724136, 1901245687, 3802491374, 7604982748, 15209965496]

約数ペア:

[(1, 15209965496), (2, 7604982748), (4, 3802491374), (8, 1901245687), (11, 1382724136), (22, 691362068), (44, 345681034), (88, 172840517), (97, 156803768), (194, 78401884), (388, 39200942), (523, 29082152), (776, 19600471), (1046, 14541076), (1067, 14254888), (2092, 7270538), (2134, 7127444), (3407, 4464328), (4184, 3635269), (4268, 3563722), (5753, 2643832), (6814, 2232164), (8536, 1781861), (11506, 1321916), (13628, 1116082), (23012, 660958), (27256, 558041), (37477, 405848), (46024, 330479), (50731, 299816), (74954, 202924), (101462, 149908)]