26889818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{2203}}^1$

素因数の和:2581

約数の個数: 16

約数和(自身を含む): 42845760

約数和(自身を除く): 15955942

約数列:

[1, 2, 17, 34, 359, 718, 2203, 4406, 6103, 12206, 37451, 74902, 790877, 1581754, 13444909, 26889818]

約数ペア:

[(1, 26889818), (2, 13444909), (17, 1581754), (34, 790877), (359, 74902), (718, 37451), (2203, 12206), (4406, 6103)]