12499396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 28111104

約数和(自身を除く): 15611708

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 1493, 2093, 2986, 4186, 5972, 8372, 10451, 19409, 20902, 34339, 38818, 41804, 68678, 77636, 135863, 137356, 240373, 271726, 446407, 480746, 543452, 892814, 961492, 1785628, 3124849, 6249698, 12499396]

約数ペア:

[(1, 12499396), (2, 6249698), (4, 3124849), (7, 1785628), (13, 961492), (14, 892814), (23, 543452), (26, 480746), (28, 446407), (46, 271726), (52, 240373), (91, 137356), (92, 135863), (161, 77636), (182, 68678), (299, 41804), (322, 38818), (364, 34339), (598, 20902), (644, 19409), (1196, 10451), (1493, 8372), (2093, 5972), (2986, 4186)]