15155286

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{11971}}^1$

素因数の和:12187

約数の個数: 16

約数和(自身を含む): 30456768

約数和(自身を除く): 15301482

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 11971, 23942, 35913, 71826, 2525881, 5051762, 7577643, 15155286]

約数ペア:

[(1, 15155286), (2, 7577643), (3, 5051762), (6, 2525881), (211, 71826), (422, 35913), (633, 23942), (1266, 11971)]