22503921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15859}}^1$

素因数の和:15916

約数の個数: 16

約数和(自身を含む): 33496320

約数和(自身を除く): 10992399

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 15859, 47577, 174449, 523347, 681937, 2045811, 7501307, 22503921]

約数ペア:

[(1, 22503921), (3, 7501307), (11, 2045811), (33, 681937), (43, 523347), (129, 174449), (473, 47577), (1419, 15859)]