13217264

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{8179}}^1$

素因数の和:8288

約数の個数: 20

約数和(自身を含む): 25865160

約数和(自身を除く): 12647896

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 8179, 16358, 32716, 65432, 130864, 826079, 1652158, 3304316, 6608632, 13217264]

約数ペア:

[(1, 13217264), (2, 6608632), (4, 3304316), (8, 1652158), (16, 826079), (101, 130864), (202, 65432), (404, 32716), (808, 16358), (1616, 8179)]