12703870

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{283}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 23295384

約数和(自身を除く): 10591514

約数列:

[1, 2, 5, 10, 67, 134, 283, 335, 566, 670, 1415, 2830, 4489, 8978, 18961, 22445, 37922, 44890, 94805, 189610, 1270387, 2540774, 6351935, 12703870]

約数ペア:

[(1, 12703870), (2, 6351935), (5, 2540774), (10, 1270387), (67, 189610), (134, 94805), (283, 44890), (335, 37922), (566, 22445), (670, 18961), (1415, 8978), (2830, 4489)]