22023632

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{19387}}^1$

素因数の和:19466

約数の個数: 20

約数和(自身を含む): 43274016

約数和(自身を除く): 21250384

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 19387, 38774, 77548, 155096, 310192, 1376477, 2752954, 5505908, 11011816, 22023632]

約数ペア:

[(1, 22023632), (2, 11011816), (4, 5505908), (8, 2752954), (16, 1376477), (71, 310192), (142, 155096), (284, 77548), (568, 38774), (1136, 19387)]