15672060016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1198903}}^1$

素因数の和:1198973

約数の個数: 40

約数和(自身を含む): 32706101120

約数和(自身を除く): 17034041104

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 1198903, 2397806, 4795612, 9591224, 19182448, 22779157, 45558314, 51552829, 91116628, 103105658, 182233256, 206211316, 364466512, 412422632, 824845264, 979503751, 1959007502, 3918015004, 7836030008, 15672060016]

約数ペア:

[(1, 15672060016), (2, 7836030008), (4, 3918015004), (8, 1959007502), (16, 979503751), (19, 824845264), (38, 412422632), (43, 364466512), (76, 206211316), (86, 182233256), (152, 103105658), (172, 91116628), (304, 51552829), (344, 45558314), (688, 22779157), (817, 19182448), (1634, 9591224), (3268, 4795612), (6536, 2397806), (13072, 1198903)]