22149743

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{937}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 27734784

約数和(自身を除く): 5585041

約数列:

[1, 7, 11, 77, 307, 937, 2149, 3377, 6559, 10307, 23639, 72149, 287659, 2013613, 3164249, 22149743]

約数ペア:

[(1, 22149743), (7, 3164249), (11, 2013613), (77, 287659), (307, 72149), (937, 23639), (2149, 10307), (3377, 6559)]