28313186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{11807}}^1$

素因数の和:11929

約数の個数: 16

約数和(自身を含む): 46759680

約数和(自身を除く): 18446494

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 11807, 23614, 129877, 259754, 1286963, 2573926, 14156593, 28313186]

約数ペア:

[(1, 28313186), (2, 14156593), (11, 2573926), (22, 1286963), (109, 259754), (218, 129877), (1199, 23614), (2398, 11807)]