21939839999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14996473}}^1$

素因数の和:14996510

約数の個数: 16

約数和(自身を含む): 28793230080

約数和(自身を除く): 6853390081

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 14996473, 104975311, 164961203, 284932987, 1154728421, 1994530909, 3134262857, 21939839999]

約数ペア:

[(1, 21939839999), (7, 3134262857), (11, 1994530909), (19, 1154728421), (77, 284932987), (133, 164961203), (209, 104975311), (1463, 14996473)]