18888941713

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{86171}}^1$

素因数の和:86412

約数の個数: 16

約数和(自身を含む): 20267654400

約数和(自身を除く): 1378712687

約数列:

[1, 19, 83, 139, 1577, 2641, 11537, 86171, 219203, 1637249, 7152193, 11977769, 135891667, 227577611, 994154827, 18888941713]

約数ペア:

[(1, 18888941713), (19, 994154827), (83, 227577611), (139, 135891667), (1577, 11977769), (2641, 7152193), (11537, 1637249), (86171, 219203)]