22051235

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 27276480

約数和(自身を除く): 5225245

約数列:

[1, 5, 41, 205, 263, 409, 1315, 2045, 10783, 16769, 53915, 83845, 107567, 537835, 4410247, 22051235]

約数ペア:

[(1, 22051235), (5, 4410247), (41, 537835), (205, 107567), (263, 83845), (409, 53915), (1315, 16769), (2045, 10783)]