22011805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 27702144

約数和(自身を除く): 5690339

約数列:

[1, 5, 23, 115, 277, 691, 1385, 3455, 6371, 15893, 31855, 79465, 191407, 957035, 4402361, 22011805]

約数ペア:

[(1, 22011805), (5, 4402361), (23, 957035), (115, 191407), (277, 79465), (691, 31855), (1385, 15893), (3455, 6371)]