12420868

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 22702680

約数和(自身を除く): 10281812

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 1429, 2173, 2858, 4346, 5716, 8692, 58589, 75737, 117178, 151474, 234356, 302948, 3105217, 6210434, 12420868]

約数ペア:

[(1, 12420868), (2, 6210434), (4, 3105217), (41, 302948), (53, 234356), (82, 151474), (106, 117178), (164, 75737), (212, 58589), (1429, 8692), (2173, 5716), (2858, 4346)]