2019204856

素因数分解:

$2^3\times {\mathrm{4871}}^1\times {\mathrm{51817}}^1$

素因数の和:56694

約数の個数: 16

約数和(自身を含む): 3786859440

約数和(自身を除く): 1767654584

約数列:

[1, 2, 4, 8, 4871, 9742, 19484, 38968, 51817, 103634, 207268, 414536, 252400607, 504801214, 1009602428, 2019204856]

約数ペア:

[(1, 2019204856), (2, 1009602428), (4, 504801214), (8, 252400607), (4871, 414536), (9742, 207268), (19484, 103634), (38968, 51817)]