15704965790

素因数分解:

$2^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{1391051}}^1$

素因数の和:1392187

約数の個数: 16

約数和(自身を含む): 28293997680

約数和(自身を除く): 12589031890

約数列:

[1, 2, 5, 10, 1129, 2258, 5645, 11290, 1391051, 2782102, 6955255, 13910510, 1570496579, 3140993158, 7852482895, 15704965790]

約数ペア:

[(1, 15704965790), (2, 7852482895), (5, 3140993158), (10, 1570496579), (1129, 13910510), (2258, 6955255), (5645, 2782102), (11290, 1391051)]