30824638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69739}}^1$

素因数の和:69771

約数の個数: 16

約数和(自身を含む): 52723440

約数和(自身を除く): 21898802

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 69739, 139478, 906607, 1185563, 1813214, 2371126, 15412319, 30824638]

約数ペア:

[(1, 30824638), (2, 15412319), (13, 2371126), (17, 1813214), (26, 1185563), (34, 906607), (221, 139478), (442, 69739)]