12895996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 24040800

約数和(自身を除く): 11144804

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 953, 1906, 3383, 3812, 6766, 13532, 16201, 32402, 64804, 189647, 379294, 758588, 3223999, 6447998, 12895996]

約数ペア:

[(1, 12895996), (2, 6447998), (4, 3223999), (17, 758588), (34, 379294), (68, 189647), (199, 64804), (398, 32402), (796, 16201), (953, 13532), (1906, 6766), (3383, 3812)]