39452042

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22189}}^1$

素因数の和:22325

約数の個数: 16

約数和(自身を含む): 68167680

約数和(自身を除く): 28715638

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 22189, 44378, 155323, 310646, 2818003, 5636006, 19726021, 39452042]

約数ペア:

[(1, 39452042), (2, 19726021), (7, 5636006), (14, 2818003), (127, 310646), (254, 155323), (889, 44378), (1778, 22189)]