16480204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{24379}}^1$

素因数の和:24409

約数の個数: 18

約数和(自身を含む): 31230780

約数和(自身を除く): 14750576

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 24379, 48758, 97516, 316927, 633854, 1267708, 4120051, 8240102, 16480204]

約数ペア:

[(1, 16480204), (2, 8240102), (4, 4120051), (13, 1267708), (26, 633854), (52, 316927), (169, 97516), (338, 48758), (676, 24379)]