12856551274

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54019123}}^1$

素因数の和:54019149

約数の個数: 16

約数和(自身を含む): 23336261568

約数和(自身を除く): 10479710294

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 54019123, 108038246, 378133861, 756267722, 918325091, 1836650182, 6428275637, 12856551274]

約数ペア:

[(1, 12856551274), (2, 6428275637), (7, 1836650182), (14, 918325091), (17, 756267722), (34, 378133861), (119, 108038246), (238, 54019123)]