12701860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9479}}^1$

素因数の和:9555

約数の個数: 24

約数和(自身を含む): 27074880

約数和(自身を除く): 14373020

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 9479, 18958, 37916, 47395, 94790, 189580, 635093, 1270186, 2540372, 3175465, 6350930, 12701860]

約数ペア:

[(1, 12701860), (2, 6350930), (4, 3175465), (5, 2540372), (10, 1270186), (20, 635093), (67, 189580), (134, 94790), (268, 47395), (335, 37916), (670, 18958), (1340, 9479)]