2019870046

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{36527}}^1$

素因数の和:37215

約数の個数: 16

約数和(自身を含む): 3105172224

約数和(自身を除く): 1085302178

約数列:

[1, 2, 43, 86, 643, 1286, 27649, 36527, 55298, 73054, 1570661, 3141322, 23486861, 46973722, 1009935023, 2019870046]

約数ペア:

[(1, 2019870046), (2, 1009935023), (43, 46973722), (86, 23486861), (643, 3141322), (1286, 1570661), (27649, 73054), (36527, 55298)]