42572398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{175919}}^1$

素因数の和:175943

約数の個数: 12

約数和(自身を含む): 70192080

約数和(自身を除く): 27619682

約数列:

[1, 2, 11, 22, 121, 242, 175919, 351838, 1935109, 3870218, 21286199, 42572398]

約数ペア:

[(1, 42572398), (2, 21286199), (11, 3870218), (22, 1935109), (121, 351838), (242, 175919)]