1912042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{7901}}^1$

素因数の和:7925

約数の個数: 12

約数和(自身を含む): 3152898

約数和(自身を除く): 1240856

約数列:

[1, 2, 11, 22, 121, 242, 7901, 15802, 86911, 173822, 956021, 1912042]

約数ペア:

[(1, 1912042), (2, 956021), (11, 173822), (22, 86911), (121, 15802), (242, 7901)]