13959505

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17341}}^1$

素因数の和:17376

約数の個数: 16

約数和(自身を含む): 19977984

約数和(自身を除く): 6018479

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 17341, 86705, 121387, 398843, 606935, 1994215, 2791901, 13959505]

約数ペア:

[(1, 13959505), (5, 2791901), (7, 1994215), (23, 606935), (35, 398843), (115, 121387), (161, 86705), (805, 17341)]