12449045

素因数分解:

$5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{887}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 17134848

約数和(自身を除く): 4685803

約数列:

[1, 5, 7, 35, 401, 887, 2005, 2807, 4435, 6209, 14035, 31045, 355687, 1778435, 2489809, 12449045]

約数ペア:

[(1, 12449045), (5, 2489809), (7, 1778435), (35, 355687), (401, 31045), (887, 14035), (2005, 6209), (2807, 4435)]