9958576

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{971}}^1$

素因数の和:1620

約数の個数: 20

約数和(自身を含む): 19344744

約数和(自身を除く): 9386168

約数列:

[1, 2, 4, 8, 16, 641, 971, 1282, 1942, 2564, 3884, 5128, 7768, 10256, 15536, 622411, 1244822, 2489644, 4979288, 9958576]

約数ペア:

[(1, 9958576), (2, 4979288), (4, 2489644), (8, 1244822), (16, 622411), (641, 15536), (971, 10256), (1282, 7768), (1942, 5128), (2564, 3884)]