22756281

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5623}}^1$

素因数の和:5716

約数の個数: 16

約数和(自身を含む): 32394240

約数和(自身を除く): 9637959

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 5623, 16869, 106837, 320511, 399233, 1197699, 7585427, 22756281]

約数ペア:

[(1, 22756281), (3, 7585427), (19, 1197699), (57, 399233), (71, 320511), (213, 106837), (1349, 16869), (4047, 5623)]