1237200086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1\times {\mathrm{20011}}^1$

素因数の和:21659

約数の個数: 16

約数和(自身を含む): 1954772160

約数和(自身を除く): 717572074

約数列:

[1, 2, 19, 38, 1627, 3254, 20011, 30913, 40022, 61826, 380209, 760418, 32557897, 65115794, 618600043, 1237200086]

約数ペア:

[(1, 1237200086), (2, 618600043), (19, 65115794), (38, 32557897), (1627, 760418), (3254, 380209), (20011, 61826), (30913, 40022)]