12638852

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 22643712

約数和(自身を除く): 10004860

約数列:

[1, 2, 4, 71, 142, 191, 233, 284, 382, 466, 764, 932, 13561, 16543, 27122, 33086, 44503, 54244, 66172, 89006, 178012, 3159713, 6319426, 12638852]

約数ペア:

[(1, 12638852), (2, 6319426), (4, 3159713), (71, 178012), (142, 89006), (191, 66172), (233, 54244), (284, 44503), (382, 33086), (466, 27122), (764, 16543), (932, 13561)]