12777922

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1459}}^1$

素因数の和:1641

約数の個数: 16

約数和(自身を含む): 19972800

約数和(自身を除く): 7194878

約数列:

[1, 2, 29, 58, 151, 302, 1459, 2918, 4379, 8758, 42311, 84622, 220309, 440618, 6388961, 12777922]

約数ペア:

[(1, 12777922), (2, 6388961), (29, 440618), (58, 220309), (151, 84622), (302, 42311), (1459, 8758), (2918, 4379)]