212747810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1934071}}^1$

素因数の和:1934089

約数の個数: 16

約数和(自身を含む): 417759552

約数和(自身を除く): 205011742

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1934071, 3868142, 9670355, 19340710, 21274781, 42549562, 106373905, 212747810]

約数ペア:

[(1, 212747810), (2, 106373905), (5, 42549562), (10, 21274781), (11, 19340710), (22, 9670355), (55, 3868142), (110, 1934071)]