8418212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17393}}^1$

素因数の和:17419

約数の個数: 18

約数和(自身を含む): 16193814

約数和(自身を除く): 7775602

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 17393, 34786, 69572, 191323, 382646, 765292, 2104553, 4209106, 8418212]

約数ペア:

[(1, 8418212), (2, 4209106), (4, 2104553), (11, 765292), (22, 382646), (44, 191323), (121, 69572), (242, 34786), (484, 17393)]