18705604

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{46301}}^1$

素因数の和:46406

約数の個数: 12

約数和(自身を含む): 33059628

約数和(自身を除く): 14354024

約数列:

[1, 2, 4, 101, 202, 404, 46301, 92602, 185204, 4676401, 9352802, 18705604]

約数ペア:

[(1, 18705604), (2, 9352802), (4, 4676401), (101, 185204), (202, 92602), (404, 46301)]