191187359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1\times {\mathrm{571}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 212784000

約数和(自身を除く): 21596641

約数列:

[1, 11, 61, 499, 571, 671, 5489, 6281, 30439, 34831, 284929, 334829, 383141, 3134219, 17380669, 191187359]

約数ペア:

[(1, 191187359), (11, 17380669), (61, 3134219), (499, 383141), (571, 334829), (671, 284929), (5489, 34831), (6281, 30439)]