12261004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1213}}^1$

素因数の和:1262

約数の個数: 36

約数和(自身を含む): 25901904

約数和(自身を除く): 13640900

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1213, 1444, 2426, 2527, 4852, 5054, 8491, 10108, 16982, 23047, 33964, 46094, 92188, 161329, 322658, 437893, 645316, 875786, 1751572, 3065251, 6130502, 12261004]

約数ペア:

[(1, 12261004), (2, 6130502), (4, 3065251), (7, 1751572), (14, 875786), (19, 645316), (28, 437893), (38, 322658), (76, 161329), (133, 92188), (266, 46094), (361, 33964), (532, 23047), (722, 16982), (1213, 10108), (1444, 8491), (2426, 5054), (2527, 4852)]