12159772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 22542800

約数和(自身を除く): 10383028

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 829, 1658, 3316, 3667, 7334, 14668, 15751, 31502, 63004, 159997, 319994, 639988, 3039943, 6079886, 12159772]

約数ペア:

[(1, 12159772), (2, 6079886), (4, 3039943), (19, 639988), (38, 319994), (76, 159997), (193, 63004), (386, 31502), (772, 15751), (829, 14668), (1658, 7334), (3316, 3667)]