13606985

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12541}}^1$

素因数の和:12584

約数の個数: 16

約数和(自身を含む): 19264512

約数和(自身を除く): 5657527

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 12541, 62705, 87787, 388771, 438935, 1943855, 2721397, 13606985]

約数ペア:

[(1, 13606985), (5, 2721397), (7, 1943855), (31, 438935), (35, 388771), (155, 87787), (217, 62705), (1085, 12541)]