13043930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^2$

素因数の和:578

約数の個数: 24

約数和(自身を含む): 24950268

約数和(自身を除く): 11906338

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277, 554, 1385, 2770, 4709, 9418, 23545, 47090, 76729, 153458, 383645, 767290, 1304393, 2608786, 6521965, 13043930]

約数ペア:

[(1, 13043930), (2, 6521965), (5, 2608786), (10, 1304393), (17, 767290), (34, 383645), (85, 153458), (170, 76729), (277, 47090), (554, 23545), (1385, 9418), (2770, 4709)]