12665062

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:687

約数の個数: 16

約数和(自身を含む): 19393920

約数和(自身を除く): 6728858

約数列:

[1, 2, 73, 146, 223, 389, 446, 778, 16279, 28397, 32558, 56794, 86747, 173494, 6332531, 12665062]

約数ペア:

[(1, 12665062), (2, 6332531), (73, 173494), (146, 86747), (223, 56794), (389, 32558), (446, 28397), (778, 16279)]