18796677961

素因数分解:

${\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{30881}}^1$

素因数の和:31200

約数の個数: 16

約数和(自身を含む): 19715068800

約数和(自身を除く): 918390839

約数列:

[1, 29, 139, 151, 4031, 4379, 20989, 30881, 608681, 895549, 4292459, 4663031, 124481311, 135227899, 648161309, 18796677961]

約数ペア:

[(1, 18796677961), (29, 648161309), (139, 135227899), (151, 124481311), (4031, 4663031), (4379, 4292459), (20989, 895549), (30881, 608681)]