62139812

素因数分解:

$2^2\times 7^1\times {\mathrm{2219279}}^1$

素因数の和:2219290

約数の個数: 12

約数和(自身を含む): 124279680

約数和(自身を除く): 62139868

約数列:

[1, 2, 4, 7, 14, 28, 2219279, 4438558, 8877116, 15534953, 31069906, 62139812]

約数ペア:

[(1, 62139812), (2, 31069906), (4, 15534953), (7, 8877116), (14, 4438558), (28, 2219279)]