12163910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110581}}^1$

素因数の和:110599

約数の個数: 16

約数和(自身を含む): 23885712

約数和(自身を除く): 11721802

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 110581, 221162, 552905, 1105810, 1216391, 2432782, 6081955, 12163910]

約数ペア:

[(1, 12163910), (2, 6081955), (5, 2432782), (10, 1216391), (11, 1105810), (22, 552905), (55, 221162), (110, 110581)]