21132974

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2267}}^1$

素因数の和:2407

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 11526226

約数列:

[1, 2, 59, 79, 118, 158, 2267, 4534, 4661, 9322, 133753, 179093, 267506, 358186, 10566487, 21132974]

約数ペア:

[(1, 21132974), (2, 10566487), (59, 358186), (79, 267506), (118, 179093), (158, 133753), (2267, 9322), (4534, 4661)]