12985678

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3067}}^1$

素因数の和:3171

約数の個数: 16

約数和(自身を含む): 20432880

約数和(自身を除く): 7447202

約数列:

[1, 2, 29, 58, 73, 146, 2117, 3067, 4234, 6134, 88943, 177886, 223891, 447782, 6492839, 12985678]

約数ペア:

[(1, 12985678), (2, 6492839), (29, 447782), (58, 223891), (73, 177886), (146, 88943), (2117, 6134), (3067, 4234)]