12738772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 23221800

約数和(自身を除く): 10483028

約数列:

[1, 2, 4, 29, 58, 116, 193, 386, 569, 772, 1138, 2276, 5597, 11194, 16501, 22388, 33002, 66004, 109817, 219634, 439268, 3184693, 6369386, 12738772]

約数ペア:

[(1, 12738772), (2, 6369386), (4, 3184693), (29, 439268), (58, 219634), (116, 109817), (193, 66004), (386, 33002), (569, 22388), (772, 16501), (1138, 11194), (2276, 5597)]