22719632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109229}}^1$

素因数の和:109250

約数の個数: 20

約数和(自身を含む): 47405820

約数和(自身を除く): 24686188

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 109229, 218458, 436916, 873832, 1419977, 1747664, 2839954, 5679908, 11359816, 22719632]

約数ペア:

[(1, 22719632), (2, 11359816), (4, 5679908), (8, 2839954), (13, 1747664), (16, 1419977), (26, 873832), (52, 436916), (104, 218458), (208, 109229)]