19792618741

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1\times {\mathrm{36947}}^1$

素因数の和:37800

約数の個数: 16

約数和(自身を含む): 22871107584

約数和(自身を除く): 3078488843

約数列:

[1, 7, 103, 721, 743, 5201, 36947, 76529, 258629, 535703, 3805541, 26638787, 27451621, 192161347, 2827516963, 19792618741]

約数ペア:

[(1, 19792618741), (7, 2827516963), (103, 192161347), (721, 27451621), (743, 26638787), (5201, 3805541), (36947, 535703), (76529, 258629)]