22780582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54499}}^1$

素因数の和:54531

約数の個数: 16

約数和(自身を含む): 39240000

約数和(自身を除く): 16459418

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 54499, 108998, 599489, 1035481, 1198978, 2070962, 11390291, 22780582]

約数ペア:

[(1, 22780582), (2, 11390291), (11, 2070962), (19, 1198978), (22, 1035481), (38, 599489), (209, 108998), (418, 54499)]