12440134

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8627}}^1$

素因数の和:8739

約数の個数: 16

約数和(自身を含む): 21535488

約数和(自身を除く): 9095354

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 8627, 17254, 60389, 120778, 888581, 1777162, 6220067, 12440134]

約数ペア:

[(1, 12440134), (2, 6220067), (7, 1777162), (14, 888581), (103, 120778), (206, 60389), (721, 17254), (1442, 8627)]