39905026

素因数分解:

$2^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{2161}}^1$

素因数の和:3489

約数の個数: 16

約数和(自身を含む): 68492160

約数和(自身を除く): 28587134

約数列:

[1, 2, 7, 14, 1319, 2161, 2638, 4322, 9233, 15127, 18466, 30254, 2850359, 5700718, 19952513, 39905026]

約数ペア:

[(1, 39905026), (2, 19952513), (7, 5700718), (14, 2850359), (1319, 30254), (2161, 18466), (2638, 15127), (4322, 9233)]