19906586

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49031}}^1$

素因数の和:49069

約数の個数: 16

約数和(自身を含む): 35303040

約数和(自身を除く): 15396454

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49031, 98062, 343217, 686434, 1421899, 2843798, 9953293, 19906586]

約数ペア:

[(1, 19906586), (2, 9953293), (7, 2843798), (14, 1421899), (29, 686434), (58, 343217), (203, 98062), (406, 49031)]