13241890

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1889}}^1$

素因数の和:2597

約数の個数: 16

約数和(自身を含む): 23882040

約数和(自身を除く): 10640150

約数列:

[1, 2, 5, 10, 701, 1402, 1889, 3505, 3778, 7010, 9445, 18890, 1324189, 2648378, 6620945, 13241890]

約数ペア:

[(1, 13241890), (2, 6620945), (5, 2648378), (10, 1324189), (701, 18890), (1402, 9445), (1889, 7010), (3505, 3778)]