22239291

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3863}}^1$

素因数の和:3986

約数の個数: 16

約数和(自身を含む): 31530240

約数和(自身を除く): 9290949

約数列:

[1, 3, 19, 57, 101, 303, 1919, 3863, 5757, 11589, 73397, 220191, 390163, 1170489, 7413097, 22239291]

約数ペア:

[(1, 22239291), (3, 7413097), (19, 1170489), (57, 390163), (101, 220191), (303, 73397), (1919, 11589), (3863, 5757)]