12864304

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{3511}}^1$

素因数の和:3748

約数の個数: 20

約数和(自身を含む): 25040560

約数和(自身を除く): 12176256

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3511, 3664, 7022, 14044, 28088, 56176, 804019, 1608038, 3216076, 6432152, 12864304]

約数ペア:

[(1, 12864304), (2, 6432152), (4, 3216076), (8, 1608038), (16, 804019), (229, 56176), (458, 28088), (916, 14044), (1832, 7022), (3511, 3664)]