26484404

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{18341}}^1$

素因数の和:18383

約数の個数: 18

約数和(自身を含む): 48918114

約数和(自身を除く): 22433710

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 18341, 36682, 73364, 348479, 696958, 1393916, 6621101, 13242202, 26484404]

約数ペア:

[(1, 26484404), (2, 13242202), (4, 6621101), (19, 1393916), (38, 696958), (76, 348479), (361, 73364), (722, 36682), (1444, 18341)]