19136156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1607}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 36244320

約数和(自身を除く): 17108164

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 1607, 2977, 3214, 5954, 6428, 11908, 20891, 41782, 83564, 368003, 736006, 1472012, 4784039, 9568078, 19136156]

約数ペア:

[(1, 19136156), (2, 9568078), (4, 4784039), (13, 1472012), (26, 736006), (52, 368003), (229, 83564), (458, 41782), (916, 20891), (1607, 11908), (2977, 6428), (3214, 5954)]