15704428112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1259983}}^1$

素因数の和:1260051

約数の個数: 40

約数和(自身を含む): 32809983360

約数和(自身を除く): 17105555248

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 1259983, 2519966, 5039932, 10079864, 20159728, 23939677, 47879354, 51659303, 95758708, 103318606, 191517416, 206637212, 383034832, 413274424, 826548848, 981526757, 1963053514, 3926107028, 7852214056, 15704428112]

約数ペア:

[(1, 15704428112), (2, 7852214056), (4, 3926107028), (8, 1963053514), (16, 981526757), (19, 826548848), (38, 413274424), (41, 383034832), (76, 206637212), (82, 191517416), (152, 103318606), (164, 95758708), (304, 51659303), (328, 47879354), (656, 23939677), (779, 20159728), (1558, 10079864), (3116, 5039932), (6232, 2519966), (12464, 1259983)]