17227180

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4463}}^1$

素因数の和:4665

約数の個数: 24

約数和(自身を含む): 36372672

約数和(自身を除く): 19145492

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 4463, 8926, 17852, 22315, 44630, 89260, 861359, 1722718, 3445436, 4306795, 8613590, 17227180]

約数ペア:

[(1, 17227180), (2, 8613590), (4, 4306795), (5, 3445436), (10, 1722718), (20, 861359), (193, 89260), (386, 44630), (772, 22315), (965, 17852), (1930, 8926), (3860, 4463)]