1246115

素因数分解:

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

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 1696800

約数和(自身を除く): 450685

約数列:

[1, 5, 13, 19, 65, 95, 247, 1009, 1235, 5045, 13117, 19171, 65585, 95855, 249223, 1246115]

約数ペア:

[(1, 1246115), (5, 249223), (13, 95855), (19, 65585), (65, 19171), (95, 13117), (247, 5045), (1009, 1235)]