13441712

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{5351}}^1$

素因数の和:5516

約数の個数: 20

約数和(自身を含む): 26214096

約数和(自身を除く): 12772384

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 5351, 10702, 21404, 42808, 85616, 840107, 1680214, 3360428, 6720856, 13441712]

約数ペア:

[(1, 13441712), (2, 6720856), (4, 3360428), (8, 1680214), (16, 840107), (157, 85616), (314, 42808), (628, 21404), (1256, 10702), (2512, 5351)]