13657204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3929}}^1$

素因数の和:4023

約数の個数: 24

約数和(自身を含む): 26409600

約数和(自身を除く): 12752396

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 3929, 7858, 15716, 43219, 86438, 172876, 310391, 620782, 1241564, 3414301, 6828602, 13657204]

約数ペア:

[(1, 13657204), (2, 6828602), (4, 3414301), (11, 1241564), (22, 620782), (44, 310391), (79, 172876), (158, 86438), (316, 43219), (869, 15716), (1738, 7858), (3476, 3929)]