12305882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2971}}^1$

素因数の和:3101

約数の個数: 16

約数和(自身を含む): 19615200

約数和(自身を除く): 7309318

約数列:

[1, 2, 19, 38, 109, 218, 2071, 2971, 4142, 5942, 56449, 112898, 323839, 647678, 6152941, 12305882]

約数ペア:

[(1, 12305882), (2, 6152941), (19, 647678), (38, 323839), (109, 112898), (218, 56449), (2071, 5942), (2971, 4142)]