22212113

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4729}}^1$

素因数の和:4808

約数の個数: 16

約数和(自身を含む): 28152960

約数和(自身を除く): 5940847

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 4729, 33103, 52019, 288469, 364133, 2019283, 3173159, 22212113]

約数ペア:

[(1, 22212113), (7, 3173159), (11, 2019283), (61, 364133), (77, 288469), (427, 52019), (671, 33103), (4697, 4729)]