2019367724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{55901}}^1$

素因数の和:56737

約数の個数: 24

約数和(自身を含む): 3859921296

約数和(自身を除く): 1840553572

約数列:

[1, 2, 4, 11, 22, 44, 821, 1642, 3284, 9031, 18062, 36124, 55901, 111802, 223604, 614911, 1229822, 2459644, 45894721, 91789442, 183578884, 504841931, 1009683862, 2019367724]

約数ペア:

[(1, 2019367724), (2, 1009683862), (4, 504841931), (11, 183578884), (22, 91789442), (44, 45894721), (821, 2459644), (1642, 1229822), (3284, 614911), (9031, 223604), (18062, 111802), (36124, 55901)]