18749620559

素因数分解:

${\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1\times {\mathrm{7681}}^1$

素因数の和:8206

約数の個数: 16

約数和(自身を含む): 19327666176

約数和(自身を除く): 578045617

約数列:

[1, 47, 167, 311, 7681, 7849, 14617, 51937, 361007, 1282727, 2388791, 2441039, 60288169, 112273177, 398928097, 18749620559]

約数ペア:

[(1, 18749620559), (47, 398928097), (167, 112273177), (311, 60288169), (7681, 2441039), (7849, 2388791), (14617, 1282727), (51937, 361007)]