12195590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10079}}^1$

素因数の和:10108

約数の個数: 24

約数和(自身を含む): 24131520

約数和(自身を除く): 11935930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 10079, 20158, 50395, 100790, 110869, 221738, 554345, 1108690, 1219559, 2439118, 6097795, 12195590]

約数ペア:

[(1, 12195590), (2, 6097795), (5, 2439118), (10, 1219559), (11, 1108690), (22, 554345), (55, 221738), (110, 110869), (121, 100790), (242, 50395), (605, 20158), (1210, 10079)]