11895540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{198259}}^1$

素因数の和:198271

約数の個数: 24

約数和(自身を含む): 33307680

約数和(自身を除く): 21412140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 198259, 396518, 594777, 793036, 991295, 1189554, 1982590, 2379108, 2973885, 3965180, 5947770, 11895540]

約数ペア:

[(1, 11895540), (2, 5947770), (3, 3965180), (4, 2973885), (5, 2379108), (6, 1982590), (10, 1189554), (12, 991295), (15, 793036), (20, 594777), (30, 396518), (60, 198259)]