18122545

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2281}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 24974208

約数和(自身を除く): 6851663

約数列:

[1, 5, 7, 35, 227, 1135, 1589, 2281, 7945, 11405, 15967, 79835, 517787, 2588935, 3624509, 18122545]

約数ペア:

[(1, 18122545), (5, 3624509), (7, 2588935), (35, 517787), (227, 79835), (1135, 15967), (1589, 11405), (2281, 7945)]