22466270

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25243}}^1$

素因数の和:25339

約数の個数: 16

約数和(自身を含む): 40895280

約数和(自身を除く): 18429010

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 25243, 50486, 126215, 252430, 2246627, 4493254, 11233135, 22466270]

約数ペア:

[(1, 22466270), (2, 11233135), (5, 4493254), (10, 2246627), (89, 252430), (178, 126215), (445, 50486), (890, 25243)]