10390978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23509}}^1$

素因数の和:23541

約数の個数: 16

約数和(自身を含む): 17773560

約数和(自身を除く): 7382582

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 23509, 47018, 305617, 399653, 611234, 799306, 5195489, 10390978]

約数ペア:

[(1, 10390978), (2, 5195489), (13, 799306), (17, 611234), (26, 399653), (34, 305617), (221, 47018), (442, 23509)]