11943910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9871}}^1$

素因数の和:9900

約数の個数: 24

約数和(自身を含む): 23633568

約数和(自身を除く): 11689658

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 9871, 19742, 49355, 98710, 108581, 217162, 542905, 1085810, 1194391, 2388782, 5971955, 11943910]

約数ペア:

[(1, 11943910), (2, 5971955), (5, 2388782), (10, 1194391), (11, 1085810), (22, 542905), (55, 217162), (110, 108581), (121, 98710), (242, 49355), (605, 19742), (1210, 9871)]