23840516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 51461760

約数和(自身を除く): 27621244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1093, 1148, 1558, 2186, 3116, 4372, 5453, 7651, 10906, 15302, 20767, 21812, 30604, 41534, 44813, 83068, 89626, 145369, 179252, 290738, 313691, 581476, 627382, 851447, 1254764, 1702894, 3405788, 5960129, 11920258, 23840516]

約数ペア:

[(1, 23840516), (2, 11920258), (4, 5960129), (7, 3405788), (14, 1702894), (19, 1254764), (28, 851447), (38, 627382), (41, 581476), (76, 313691), (82, 290738), (133, 179252), (164, 145369), (266, 89626), (287, 83068), (532, 44813), (574, 41534), (779, 30604), (1093, 21812), (1148, 20767), (1558, 15302), (2186, 10906), (3116, 7651), (4372, 5453)]