22319396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6421}}^1$

素因数の和:6515

約数の個数: 24

約数和(自身を含む): 43155840

約数和(自身を除く): 20836444

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 6421, 12842, 25684, 70631, 141262, 282524, 507259, 1014518, 2029036, 5579849, 11159698, 22319396]

約数ペア:

[(1, 22319396), (2, 11159698), (4, 5579849), (11, 2029036), (22, 1014518), (44, 507259), (79, 282524), (158, 141262), (316, 70631), (869, 25684), (1738, 12842), (3476, 6421)]