19271288

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{40829}}^1$

素因数の和:40894

約数の個数: 16

約数和(自身を含む): 36747000

約数和(自身を除く): 17475712

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 40829, 81658, 163316, 326632, 2408911, 4817822, 9635644, 19271288]

約数ペア:

[(1, 19271288), (2, 9635644), (4, 4817822), (8, 2408911), (59, 326632), (118, 163316), (236, 81658), (472, 40829)]