19149890215

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{224461}}^1$

素因数の和:224730

約数の個数: 16

約数和(自身を含む): 23336865216

約数和(自身を除く): 4186975001

約数列:

[1, 5, 113, 151, 565, 755, 17063, 85315, 224461, 1122305, 25364093, 33893611, 126820465, 169468055, 3829978043, 19149890215]

約数ペア:

[(1, 19149890215), (5, 3829978043), (113, 169468055), (151, 126820465), (565, 33893611), (755, 25364093), (17063, 1122305), (85315, 224461)]