11165180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42943}}^1$

素因数の和:42965

約数の個数: 24

約数和(自身を含む): 25251072

約数和(自身を除く): 14085892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 42943, 85886, 171772, 214715, 429430, 558259, 858860, 1116518, 2233036, 2791295, 5582590, 11165180]

約数ペア:

[(1, 11165180), (2, 5582590), (4, 2791295), (5, 2233036), (10, 1116518), (13, 858860), (20, 558259), (26, 429430), (52, 214715), (65, 171772), (130, 85886), (260, 42943)]