2184710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19861}}^1$

素因数の和:19879

約数の個数: 16

約数和(自身を含む): 4290192

約数和(自身を除く): 2105482

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 19861, 39722, 99305, 198610, 218471, 436942, 1092355, 2184710]

約数ペア:

[(1, 2184710), (2, 1092355), (5, 436942), (10, 218471), (11, 198610), (22, 99305), (55, 39722), (110, 19861)]