17533484

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{42557}}^1$

素因数の和:42664

約数の個数: 12

約数和(自身を含む): 30982224

約数和(自身を除く): 13448740

約数列:

[1, 2, 4, 103, 206, 412, 42557, 85114, 170228, 4383371, 8766742, 17533484]

約数ペア:

[(1, 17533484), (2, 8766742), (4, 4383371), (103, 170228), (206, 85114), (412, 42557)]