19082710

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6791}}^1$

素因数の和:7079

約数の個数: 16

約数和(自身を含む): 34476192

約数和(自身を除く): 15393482

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 6791, 13582, 33955, 67910, 1908271, 3816542, 9541355, 19082710]

約数ペア:

[(1, 19082710), (2, 9541355), (5, 3816542), (10, 1908271), (281, 67910), (562, 33955), (1405, 13582), (2810, 6791)]