2019011962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{145441}}^1$

素因数の和:146085

約数の個数: 16

約数和(自身を含む): 3309096384

約数和(自身を除く): 1290084422

約数列:

[1, 2, 11, 22, 631, 1262, 6941, 13882, 145441, 290882, 1599851, 3199702, 91773271, 183546542, 1009505981, 2019011962]

約数ペア:

[(1, 2019011962), (2, 1009505981), (11, 183546542), (22, 91773271), (631, 3199702), (1262, 1599851), (6941, 290882), (13882, 145441)]