13470652

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19927}}^1$

素因数の和:19957

約数の個数: 18

約数和(自身を含む): 25527768

約数和(自身を除く): 12057116

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 19927, 39854, 79708, 259051, 518102, 1036204, 3367663, 6735326, 13470652]

約数ペア:

[(1, 13470652), (2, 6735326), (4, 3367663), (13, 1036204), (26, 518102), (52, 259051), (169, 79708), (338, 39854), (676, 19927)]