2206864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12539}}^1$

素因数の和:12558

約数の個数: 20

約数和(自身を含む): 4664880

約数和(自身を除く): 2458016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12539, 25078, 50156, 100312, 137929, 200624, 275858, 551716, 1103432, 2206864]

約数ペア:

[(1, 2206864), (2, 1103432), (4, 551716), (8, 275858), (11, 200624), (16, 137929), (22, 100312), (44, 50156), (88, 25078), (176, 12539)]