22889410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{78929}}^1$

素因数の和:78965

約数の個数: 16

約数和(自身を含む): 42622200

約数和(自身を除く): 19732790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 78929, 157858, 394645, 789290, 2288941, 4577882, 11444705, 22889410]

約数ペア:

[(1, 22889410), (2, 11444705), (5, 4577882), (10, 2288941), (29, 789290), (58, 394645), (145, 157858), (290, 78929)]