22364390

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{21713}}^1$

素因数の和:21823

約数の個数: 16

約数和(自身を含む): 40648608

約数和(自身を除く): 18284218

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 21713, 43426, 108565, 217130, 2236439, 4472878, 11182195, 22364390]

約数ペア:

[(1, 22364390), (2, 11182195), (5, 4472878), (10, 2236439), (103, 217130), (206, 108565), (515, 43426), (1030, 21713)]