165571050238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{396102991}}^1$

素因数の和:396103023

約数の個数: 16

約数和(自身を含む): 285194154240

約数和(自身を除く): 119623104002

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 396102991, 792205982, 4357132901, 7525956829, 8714265802, 15051913658, 82785525119, 165571050238]

約数ペア:

[(1, 165571050238), (2, 82785525119), (11, 15051913658), (19, 8714265802), (22, 7525956829), (38, 4357132901), (209, 792205982), (418, 396102991)]