19290232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{185483}}^1$

素因数の和:185502

約数の個数: 16

約数和(自身を含む): 38951640

約数和(自身を除く): 19661408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 185483, 370966, 741932, 1483864, 2411279, 4822558, 9645116, 19290232]

約数ペア:

[(1, 19290232), (2, 9645116), (4, 4822558), (8, 2411279), (13, 1483864), (26, 741932), (52, 370966), (104, 185483)]