15904524

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 38572128

約数和(自身を除く): 22667604

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 113, 148, 222, 226, 317, 339, 444, 452, 634, 678, 951, 1268, 1356, 1902, 3804, 4181, 8362, 11729, 12543, 16724, 23458, 25086, 35187, 35821, 46916, 50172, 70374, 71642, 107463, 140748, 143284, 214926, 429852, 1325377, 2650754, 3976131, 5301508, 7952262, 15904524]

約数ペア:

[(1, 15904524), (2, 7952262), (3, 5301508), (4, 3976131), (6, 2650754), (12, 1325377), (37, 429852), (74, 214926), (111, 143284), (113, 140748), (148, 107463), (222, 71642), (226, 70374), (317, 50172), (339, 46916), (444, 35821), (452, 35187), (634, 25086), (678, 23458), (951, 16724), (1268, 12543), (1356, 11729), (1902, 8362), (3804, 4181)]