15995176

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 30969000

約数和(自身を除く): 14973824

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 449, 488, 584, 898, 1796, 3592, 4453, 8906, 17812, 27389, 32777, 35624, 54778, 65554, 109556, 131108, 219112, 262216, 1999397, 3998794, 7997588, 15995176]

約数ペア:

[(1, 15995176), (2, 7997588), (4, 3998794), (8, 1999397), (61, 262216), (73, 219112), (122, 131108), (146, 109556), (244, 65554), (292, 54778), (449, 35624), (488, 32777), (584, 27389), (898, 17812), (1796, 8906), (3592, 4453)]