13305973072

素因数分解:

$2^4\times 7^1\times {\mathrm{118803331}}^1$

素因数の和:118803346

約数の個数: 20

約数和(自身を含む): 29463226336

約数和(自身を除く): 16157253264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 118803331, 237606662, 475213324, 831623317, 950426648, 1663246634, 1900853296, 3326493268, 6652986536, 13305973072]

約数ペア:

[(1, 13305973072), (2, 6652986536), (4, 3326493268), (7, 1900853296), (8, 1663246634), (14, 950426648), (16, 831623317), (28, 475213324), (56, 237606662), (112, 118803331)]