31195502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{1259}}^1$

素因数の和:2227

約数の個数: 16

約数和(自身を含む): 50485680

約数和(自身を除く): 19290178

約数列:

[1, 2, 13, 26, 953, 1259, 1906, 2518, 12389, 16367, 24778, 32734, 1199827, 2399654, 15597751, 31195502]

約数ペア:

[(1, 31195502), (2, 15597751), (13, 2399654), (26, 1199827), (953, 32734), (1259, 24778), (1906, 16367), (2518, 12389)]