142745822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{3581}}^1$

素因数の和:4651

約数の個数: 16

約数和(自身を含む): 225666000

約数和(自身を除く): 82920178

約数列:

[1, 2, 19, 38, 1049, 2098, 3581, 7162, 19931, 39862, 68039, 136078, 3756469, 7512938, 71372911, 142745822]

約数ペア:

[(1, 142745822), (2, 71372911), (19, 7512938), (38, 3756469), (1049, 136078), (2098, 68039), (3581, 39862), (7162, 19931)]