8921716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 16632000

約数和(自身を除く): 7710284

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1319, 1691, 2638, 3382, 5276, 6764, 25061, 50122, 100244, 117391, 234782, 469564, 2230429, 4460858, 8921716]

約数ペア:

[(1, 8921716), (2, 4460858), (4, 2230429), (19, 469564), (38, 234782), (76, 117391), (89, 100244), (178, 50122), (356, 25061), (1319, 6764), (1691, 5276), (2638, 3382)]