19030394

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{457}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 29282688

約数和(自身を除く): 10252294

約数列:

[1, 2, 47, 94, 443, 457, 886, 914, 20821, 21479, 41642, 42958, 202451, 404902, 9515197, 19030394]

約数ペア:

[(1, 19030394), (2, 9515197), (47, 404902), (94, 202451), (443, 42958), (457, 41642), (886, 21479), (914, 20821)]