15566252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23027}}^1$

素因数の和:23057

約数の個数: 18

約数和(自身を含む): 29498868

約数和(自身を除く): 13932616

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 23027, 46054, 92108, 299351, 598702, 1197404, 3891563, 7783126, 15566252]

約数ペア:

[(1, 15566252), (2, 7783126), (4, 3891563), (13, 1197404), (26, 598702), (52, 299351), (169, 92108), (338, 46054), (676, 23027)]