13338268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2687}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 25062912

約数和(自身を除く): 11724644

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 2687, 4964, 5374, 10748, 45679, 91358, 182716, 196151, 392302, 784604, 3334567, 6669134, 13338268]

約数ペア:

[(1, 13338268), (2, 6669134), (4, 3334567), (17, 784604), (34, 392302), (68, 196151), (73, 182716), (146, 91358), (292, 45679), (1241, 10748), (2482, 5374), (2687, 4964)]