13956145

素因数分解:

$5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1409}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 19221120

約数和(自身を除く): 5264975

約数列:

[1, 5, 7, 35, 283, 1409, 1415, 1981, 7045, 9863, 9905, 49315, 398747, 1993735, 2791229, 13956145]

約数ペア:

[(1, 13956145), (5, 2791229), (7, 1993735), (35, 398747), (283, 49315), (1409, 9905), (1415, 9863), (1981, 7045)]