131569889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2749}}^1$

素因数の和:3008

約数の個数: 16

約数和(自身を含む): 151800000

約数和(自身を除く): 20230111

約数列:

[1, 11, 19, 209, 229, 2519, 2749, 4351, 30239, 47861, 52231, 574541, 629521, 6924731, 11960899, 131569889]

約数ペア:

[(1, 131569889), (11, 11960899), (19, 6924731), (209, 629521), (229, 574541), (2519, 52231), (2749, 47861), (4351, 30239)]