11920928

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{929}}^1$

素因数の和:1340

約数の個数: 24

約数和(自身を含む): 23553180

約数和(自身を除く): 11632252

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 929, 1604, 1858, 3208, 3716, 6416, 7432, 12832, 14864, 29728, 372529, 745058, 1490116, 2980232, 5960464, 11920928]

約数ペア:

[(1, 11920928), (2, 5960464), (4, 2980232), (8, 1490116), (16, 745058), (32, 372529), (401, 29728), (802, 14864), (929, 12832), (1604, 7432), (1858, 6416), (3208, 3716)]