18931036106

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{310111}}^1$

素因数の和:310477

約数の個数: 16

約数和(自身を含む): 28736218368

約数和(自身を除く): 9805182262

約数列:

[1, 2, 131, 233, 262, 466, 30523, 61046, 310111, 620222, 40624541, 72255863, 81249082, 144511726, 9465518053, 18931036106]

約数ペア:

[(1, 18931036106), (2, 9465518053), (131, 144511726), (233, 81249082), (262, 72255863), (466, 40624541), (30523, 620222), (61046, 310111)]