12621266

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14779}}^1$

素因数の和:14849

約数の個数: 16

約数和(自身を含む): 21992640

約数和(自身を除く): 9371374

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 14779, 29558, 103453, 206906, 901519, 1803038, 6310633, 12621266]

約数ペア:

[(1, 12621266), (2, 6310633), (7, 1803038), (14, 901519), (61, 206906), (122, 103453), (427, 29558), (854, 14779)]