22120208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{125683}}^1$

素因数の和:125702

約数の個数: 20

約数和(自身を含む): 46754448

約数和(自身を除く): 24634240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 125683, 251366, 502732, 1005464, 1382513, 2010928, 2765026, 5530052, 11060104, 22120208]

約数ペア:

[(1, 22120208), (2, 11060104), (4, 5530052), (8, 2765026), (11, 2010928), (16, 1382513), (22, 1005464), (44, 502732), (88, 251366), (176, 125683)]