22644385

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 27775872

約数和(自身を除く): 5131487

約数列:

[1, 5, 71, 227, 281, 355, 1135, 1405, 16117, 19951, 63787, 80585, 99755, 318935, 4528877, 22644385]

約数ペア:

[(1, 22644385), (5, 4528877), (71, 318935), (227, 99755), (281, 80585), (355, 63787), (1135, 19951), (1405, 16117)]