16962608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{81551}}^1$

素因数の和:81572

約数の個数: 20

約数和(自身を含む): 35393568

約数和(自身を除く): 18430960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 81551, 163102, 326204, 652408, 1060163, 1304816, 2120326, 4240652, 8481304, 16962608]

約数ペア:

[(1, 16962608), (2, 8481304), (4, 4240652), (8, 2120326), (13, 1304816), (16, 1060163), (26, 652408), (52, 326204), (104, 163102), (208, 81551)]