12931802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1409}}^1$

素因数の和:1777

約数の個数: 16

約数和(自身を含む): 20963880

約数和(自身を除く): 8032078

約数列:

[1, 2, 13, 26, 353, 706, 1409, 2818, 4589, 9178, 18317, 36634, 497377, 994754, 6465901, 12931802]

約数ペア:

[(1, 12931802), (2, 6465901), (13, 994754), (26, 497377), (353, 36634), (706, 18317), (1409, 9178), (2818, 4589)]