11861740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53917}}^1$

素因数の和:53937

約数の個数: 24

約数和(自身を含む): 27174672

約数和(自身を除く): 15312932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 53917, 107834, 215668, 269585, 539170, 593087, 1078340, 1186174, 2372348, 2965435, 5930870, 11861740]

約数ペア:

[(1, 11861740), (2, 5930870), (4, 2965435), (5, 2372348), (10, 1186174), (11, 1078340), (20, 593087), (22, 539170), (44, 269585), (55, 215668), (110, 107834), (220, 53917)]