21014744410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191043131}}^1$

素因数の和:191043149

約数の個数: 16

約数和(自身を含む): 41265316512

約数和(自身を除く): 20250572102

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191043131, 382086262, 955215655, 1910431310, 2101474441, 4202948882, 10507372205, 21014744410]

約数ペア:

[(1, 21014744410), (2, 10507372205), (5, 4202948882), (10, 2101474441), (11, 1910431310), (22, 955215655), (55, 382086262), (110, 191043131)]