22011899

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 29568000

約数和(自身を除く): 7556101

約数列:

[1, 7, 13, 19, 29, 91, 133, 203, 247, 377, 439, 551, 1729, 2639, 3073, 3857, 5707, 7163, 8341, 12731, 39949, 50141, 58387, 89117, 108433, 165503, 241889, 759031, 1158521, 1693223, 3144557, 22011899]

約数ペア:

[(1, 22011899), (7, 3144557), (13, 1693223), (19, 1158521), (29, 759031), (91, 241889), (133, 165503), (203, 108433), (247, 89117), (377, 58387), (439, 50141), (551, 39949), (1729, 12731), (2639, 8341), (3073, 7163), (3857, 5707)]