2019995214

素因数分解:

$2^1\times 3^1\times {\mathrm{1871}}^1\times {\mathrm{179939}}^1$

素因数の和:181815

約数の個数: 16

約数和(自身を含む): 4042172160

約数和(自身を除く): 2022176946

約数列:

[1, 2, 3, 6, 1871, 3742, 5613, 11226, 179939, 359878, 539817, 1079634, 336665869, 673331738, 1009997607, 2019995214]

約数ペア:

[(1, 2019995214), (2, 1009997607), (3, 673331738), (6, 336665869), (1871, 1079634), (3742, 539817), (5613, 359878), (11226, 179939)]