2272666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5437}}^1$

素因数の和:5469

約数の個数: 16

約数和(自身を含む): 3915360

約数和(自身を除く): 1642694

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5437, 10874, 59807, 103303, 119614, 206606, 1136333, 2272666]

約数ペア:

[(1, 2272666), (2, 1136333), (11, 206606), (19, 119614), (22, 103303), (38, 59807), (209, 10874), (418, 5437)]