12154618

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8429}}^1$

素因数の和:8541

約数の個数: 16

約数和(自身を含む): 21041280

約数和(自身を除く): 8886662

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 8429, 16858, 59003, 118006, 868187, 1736374, 6077309, 12154618]

約数ペア:

[(1, 12154618), (2, 6077309), (7, 1736374), (14, 868187), (103, 118006), (206, 59003), (721, 16858), (1442, 8429)]