16199495

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 22179600

約数和(自身を除く): 5980105

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1009, 1235, 3211, 5045, 13117, 16055, 19171, 65585, 95855, 170521, 249223, 852605, 1246115, 3239899, 16199495]

約数ペア:

[(1, 16199495), (5, 3239899), (13, 1246115), (19, 852605), (65, 249223), (95, 170521), (169, 95855), (247, 65585), (845, 19171), (1009, 16055), (1235, 13117), (3211, 5045)]