19638084

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{3797}}^1$

素因数の和:4235

約数の個数: 24

約数和(自身を含む): 45940608

約数和(自身を除く): 26302524

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 3797, 5172, 7594, 11391, 15188, 22782, 45564, 1636507, 3273014, 4909521, 6546028, 9819042, 19638084]

約数ペア:

[(1, 19638084), (2, 9819042), (3, 6546028), (4, 4909521), (6, 3273014), (12, 1636507), (431, 45564), (862, 22782), (1293, 15188), (1724, 11391), (2586, 7594), (3797, 5172)]