20191175723

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{75617}}^1$

素因数の和:75886

約数の個数: 16

約数和(自身を含む): 21723539040

約数和(自身を除く): 1532363317

約数列:

[1, 17, 113, 139, 1921, 2363, 15707, 75617, 267019, 1285489, 8544721, 10510763, 145260257, 178682971, 1187716219, 20191175723]

約数ペア:

[(1, 20191175723), (17, 1187716219), (113, 178682971), (139, 145260257), (1921, 10510763), (2363, 8544721), (15707, 1285489), (75617, 267019)]