29118418

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{15877}}^1$

素因数の和:16017

約数の個数: 16

約数和(自身を含む): 50301504

約数和(自身を除く): 21183086

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 15877, 31754, 111139, 222278, 2079887, 4159774, 14559209, 29118418]

約数ペア:

[(1, 29118418), (2, 14559209), (7, 4159774), (14, 2079887), (131, 222278), (262, 111139), (917, 31754), (1834, 15877)]