22469128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{821}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 46163520

約数和(自身を除く): 23694392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 311, 622, 821, 1244, 1642, 2488, 3284, 3421, 6568, 6842, 9031, 13684, 18062, 27368, 36124, 72248, 255331, 510662, 1021324, 2042648, 2808641, 5617282, 11234564, 22469128]

約数ペア:

[(1, 22469128), (2, 11234564), (4, 5617282), (8, 2808641), (11, 2042648), (22, 1021324), (44, 510662), (88, 255331), (311, 72248), (622, 36124), (821, 27368), (1244, 18062), (1642, 13684), (2488, 9031), (3284, 6842), (3421, 6568)]