19223770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113081}}^1$

素因数の和:113105

約数の個数: 16

約数和(自身を含む): 36638568

約数和(自身を除く): 17414798

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 113081, 226162, 565405, 1130810, 1922377, 3844754, 9611885, 19223770]

約数ペア:

[(1, 19223770), (2, 9611885), (5, 3844754), (10, 1922377), (17, 1130810), (34, 565405), (85, 226162), (170, 113081)]