22289930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5531}}^1$

素因数の和:5582

約数の個数: 32

約数和(自身を含む): 44610048

約数和(自身を除く): 22320118

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 5531, 11062, 27655, 55310, 71903, 143806, 171461, 342922, 359515, 719030, 857305, 1714610, 2228993, 4457986, 11144965, 22289930]

約数ペア:

[(1, 22289930), (2, 11144965), (5, 4457986), (10, 2228993), (13, 1714610), (26, 857305), (31, 719030), (62, 359515), (65, 342922), (130, 171461), (155, 143806), (310, 71903), (403, 55310), (806, 27655), (2015, 11062), (4030, 5531)]