12507472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41143}}^1$

素因数の和:41170

約数の個数: 20

約数和(自身を含む): 25509280

約数和(自身を除く): 13001808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 41143, 82286, 164572, 329144, 658288, 781717, 1563434, 3126868, 6253736, 12507472]

約数ペア:

[(1, 12507472), (2, 6253736), (4, 3126868), (8, 1563434), (16, 781717), (19, 658288), (38, 329144), (76, 164572), (152, 82286), (304, 41143)]