18996821002

素因数分解:

$2^1\times {\mathrm{487}}^1\times {\mathrm{701}}^1\times {\mathrm{27823}}^1$

素因数の和:29013

約数の個数: 16

約数和(自身を含む): 28595503872

約数和(自身を除く): 9598682870

約数列:

[1, 2, 487, 701, 974, 1402, 27823, 55646, 341387, 682774, 13549801, 19503923, 27099602, 39007846, 9498410501, 18996821002]

約数ペア:

[(1, 18996821002), (2, 9498410501), (487, 39007846), (701, 27099602), (974, 19503923), (1402, 13549801), (27823, 682774), (55646, 341387)]