17982602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7499}}^1$

素因数の和:7621

約数の個数: 16

約数和(自身を含む): 29700000

約数和(自身を除く): 11717398

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 7499, 14998, 82489, 164978, 817391, 1634782, 8991301, 17982602]

約数ペア:

[(1, 17982602), (2, 8991301), (11, 1634782), (22, 817391), (109, 164978), (218, 82489), (1199, 14998), (2398, 7499)]