26195585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21211}}^1$

素因数の和:21248

約数の個数: 16

約数和(自身を含む): 35636160

約数和(自身を除く): 9440575

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 21211, 106055, 275743, 403009, 1378715, 2015045, 5239117, 26195585]

約数ペア:

[(1, 26195585), (5, 5239117), (13, 2015045), (19, 1378715), (65, 403009), (95, 275743), (247, 106055), (1235, 21211)]