2065642

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{2861}}^1$

素因数の和:2901

約数の個数: 12

約数和(自身を含む): 3271266

約数和(自身を除く): 1205624

約数列:

[1, 2, 19, 38, 361, 722, 2861, 5722, 54359, 108718, 1032821, 2065642]

約数ペア:

[(1, 2065642), (2, 1032821), (19, 108718), (38, 54359), (361, 5722), (722, 2861)]