19147188

素因数分解:

$2^2\times 3^1\times {\mathrm{547}}^1\times {\mathrm{2917}}^1$

素因数の和:3471

約数の個数: 24

約数和(自身を含む): 44773792

約数和(自身を除く): 25626604

約数列:

[1, 2, 3, 4, 6, 12, 547, 1094, 1641, 2188, 2917, 3282, 5834, 6564, 8751, 11668, 17502, 35004, 1595599, 3191198, 4786797, 6382396, 9573594, 19147188]

約数ペア:

[(1, 19147188), (2, 9573594), (3, 6382396), (4, 4786797), (6, 3191198), (12, 1595599), (547, 35004), (1094, 17502), (1641, 11668), (2188, 8751), (2917, 6564), (3282, 5834)]