22047910

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6661}}^1$

素因数の和:6999

約数の個数: 16

約数和(自身を含む): 39812112

約数和(自身を除く): 17764202

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 6661, 13322, 33305, 66610, 2204791, 4409582, 11023955, 22047910]

約数ペア:

[(1, 22047910), (2, 11023955), (5, 4409582), (10, 2204791), (331, 66610), (662, 33305), (1655, 13322), (3310, 6661)]