13830790

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{3209}}^1$

素因数の和:3647

約数の個数: 16

約数和(自身を含む): 24960960

約数和(自身を除く): 11130170

約数列:

[1, 2, 5, 10, 431, 862, 2155, 3209, 4310, 6418, 16045, 32090, 1383079, 2766158, 6915395, 13830790]

約数ペア:

[(1, 13830790), (2, 6915395), (5, 2766158), (10, 1383079), (431, 32090), (862, 16045), (2155, 6418), (3209, 4310)]