21537122

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:757

約数の個数: 16

約数和(自身を含む): 32811480

約数和(自身を除く): 11274358

約数列:

[1, 2, 113, 226, 233, 409, 466, 818, 26329, 46217, 52658, 92434, 95297, 190594, 10768561, 21537122]

約数ペア:

[(1, 21537122), (2, 10768561), (113, 190594), (226, 95297), (233, 92434), (409, 52658), (466, 46217), (818, 26329)]