22198795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1409}}^1$

素因数の和:1574

約数の個数: 16

約数和(自身を含む): 28019520

約数和(自身を除く): 5820725

約数列:

[1, 5, 23, 115, 137, 685, 1409, 3151, 7045, 15755, 32407, 162035, 193033, 965165, 4439759, 22198795]

約数ペア:

[(1, 22198795), (5, 4439759), (23, 965165), (115, 193033), (137, 162035), (685, 32407), (1409, 15755), (3151, 7045)]