22040836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{290011}}^1$

素因数の和:290034

約数の個数: 12

約数和(自身を含む): 40601680

約数和(自身を除く): 18560844

約数列:

[1, 2, 4, 19, 38, 76, 290011, 580022, 1160044, 5510209, 11020418, 22040836]

約数ペア:

[(1, 22040836), (2, 11020418), (4, 5510209), (19, 1160044), (38, 580022), (76, 290011)]