2019909589

素因数分解:

${\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1\times {\mathrm{1889}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 2146435200

約数和(自身を除く): 126525611

約数列:

[1, 19, 167, 337, 1889, 3173, 6403, 35891, 56279, 315463, 636593, 1069301, 5993797, 12095267, 106311031, 2019909589]

約数ペア:

[(1, 2019909589), (19, 106311031), (167, 12095267), (337, 5993797), (1889, 1069301), (3173, 636593), (6403, 315463), (35891, 56279)]