18938798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14197}}^1$

素因数の和:14251

約数の個数: 16

約数和(自身を含む): 30667680

約数和(自身を除く): 11728882

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 14197, 28394, 326531, 411713, 653062, 823426, 9469399, 18938798]

約数ペア:

[(1, 18938798), (2, 9469399), (23, 823426), (29, 653062), (46, 411713), (58, 326531), (667, 28394), (1334, 14197)]