15942824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 32076000

約数和(自身を除く): 16133176

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 1979, 2014, 3958, 4028, 7916, 8056, 15832, 37601, 75202, 104887, 150404, 209774, 300808, 419548, 839096, 1992853, 3985706, 7971412, 15942824]

約数ペア:

[(1, 15942824), (2, 7971412), (4, 3985706), (8, 1992853), (19, 839096), (38, 419548), (53, 300808), (76, 209774), (106, 150404), (152, 104887), (212, 75202), (424, 37601), (1007, 15832), (1979, 8056), (2014, 7916), (3958, 4028)]