12081740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54917}}^1$

素因数の和:54937

約数の個数: 24

約数和(自身を含む): 27678672

約数和(自身を除く): 15596932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 54917, 109834, 219668, 274585, 549170, 604087, 1098340, 1208174, 2416348, 3020435, 6040870, 12081740]

約数ペア:

[(1, 12081740), (2, 6040870), (4, 3020435), (5, 2416348), (10, 1208174), (11, 1098340), (20, 604087), (22, 549170), (44, 274585), (55, 219668), (110, 109834), (220, 54917)]