22246217

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2633}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 27309312

約数和(自身を除く): 5063095

約数列:

[1, 7, 17, 71, 119, 497, 1207, 2633, 8449, 18431, 44761, 186943, 313327, 1308601, 3178031, 22246217]

約数ペア:

[(1, 22246217), (7, 3178031), (17, 1308601), (71, 313327), (119, 186943), (497, 44761), (1207, 18431), (2633, 8449)]