17347408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83401}}^1$

素因数の和:83422

約数の個数: 20

約数和(自身を含む): 36196468

約数和(自身を除く): 18849060

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 83401, 166802, 333604, 667208, 1084213, 1334416, 2168426, 4336852, 8673704, 17347408]

約数ペア:

[(1, 17347408), (2, 8673704), (4, 4336852), (8, 2168426), (13, 1334416), (16, 1084213), (26, 667208), (52, 333604), (104, 166802), (208, 83401)]