19057595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 24403680

約数和(自身を除く): 5346085

約数列:

[1, 5, 17, 85, 139, 695, 1613, 2363, 8065, 11815, 27421, 137105, 224207, 1121035, 3811519, 19057595]

約数ペア:

[(1, 19057595), (5, 3811519), (17, 1121035), (85, 224207), (139, 137105), (695, 27421), (1613, 11815), (2363, 8065)]