2019950494

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{74323}}^1$

素因数の和:74559

約数の個数: 16

約数和(自身を含む): 3082364928

約数和(自身を除く): 1062414434

約数列:

[1, 2, 107, 127, 214, 254, 13589, 27178, 74323, 148646, 7952561, 9439021, 15905122, 18878042, 1009975247, 2019950494]

約数ペア:

[(1, 2019950494), (2, 1009975247), (107, 18878042), (127, 15905122), (214, 9439021), (254, 7952561), (13589, 148646), (27178, 74323)]