12795910

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3191}}^1$

素因数の和:3599

約数の個数: 16

約数和(自身を含む): 23097312

約数和(自身を除く): 10301402

約数列:

[1, 2, 5, 10, 401, 802, 2005, 3191, 4010, 6382, 15955, 31910, 1279591, 2559182, 6397955, 12795910]

約数ペア:

[(1, 12795910), (2, 6397955), (5, 2559182), (10, 1279591), (401, 31910), (802, 15955), (2005, 6382), (3191, 4010)]