18702328

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{22697}}^1$

素因数の和:22806

約数の個数: 16

約数和(自身を含む): 35408880

約数和(自身を除く): 16706552

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 22697, 45394, 90788, 181576, 2337791, 4675582, 9351164, 18702328]

約数ペア:

[(1, 18702328), (2, 9351164), (4, 4675582), (8, 2337791), (103, 181576), (206, 90788), (412, 45394), (824, 22697)]