19716103698

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{80146763}}^1$

素因数の和:80146809

約数の個数: 16

約数和(自身を含む): 40393969056

約数和(自身を除く): 20677865358

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 80146763, 160293526, 240440289, 480880578, 3286017283, 6572034566, 9858051849, 19716103698]

約数ペア:

[(1, 19716103698), (2, 9858051849), (3, 6572034566), (6, 3286017283), (41, 480880578), (82, 240440289), (123, 160293526), (246, 80146763)]