19024276

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{11351}}^1$

素因数の和:11774

約数の個数: 12

約数和(自身を含む): 33374880

約数和(自身を除く): 14350604

約数列:

[1, 2, 4, 419, 838, 1676, 11351, 22702, 45404, 4756069, 9512138, 19024276]

約数ペア:

[(1, 19024276), (2, 9512138), (4, 4756069), (419, 45404), (838, 22702), (1676, 11351)]