2019341356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{133519}}^1$

素因数の和:133741

約数の個数: 24

約数和(自身を含む): 3738560000

約数和(自身を除く): 1719218644

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 15124, 133519, 267038, 534076, 2536861, 5073722, 10147444, 26570281, 53140562, 106281124, 504835339, 1009670678, 2019341356]

約数ペア:

[(1, 2019341356), (2, 1009670678), (4, 504835339), (19, 106281124), (38, 53140562), (76, 26570281), (199, 10147444), (398, 5073722), (796, 2536861), (3781, 534076), (7562, 267038), (15124, 133519)]