12511580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9337}}^1$

素因数の和:9413

約数の個数: 24

約数和(自身を含む): 26669328

約数和(自身を除く): 14157748

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 9337, 18674, 37348, 46685, 93370, 186740, 625579, 1251158, 2502316, 3127895, 6255790, 12511580]

約数ペア:

[(1, 12511580), (2, 6255790), (4, 3127895), (5, 2502316), (10, 1251158), (20, 625579), (67, 186740), (134, 93370), (268, 46685), (335, 37348), (670, 18674), (1340, 9337)]