23189564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{859}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 43127280

約数和(自身を除く): 19937716

約数列:

[1, 2, 4, 17, 34, 68, 397, 794, 859, 1588, 1718, 3436, 6749, 13498, 14603, 26996, 29206, 58412, 341023, 682046, 1364092, 5797391, 11594782, 23189564]

約数ペア:

[(1, 23189564), (2, 11594782), (4, 5797391), (17, 1364092), (34, 682046), (68, 341023), (397, 58412), (794, 29206), (859, 26996), (1588, 14603), (1718, 13498), (3436, 6749)]