15591004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 32499936

約数和(自身を除く): 16908932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 281, 286, 388, 562, 572, 1067, 1124, 1261, 2134, 2522, 3091, 3653, 4268, 5044, 6182, 7306, 12364, 13871, 14612, 27257, 27742, 40183, 54514, 55484, 80366, 109028, 160732, 299827, 354341, 599654, 708682, 1199308, 1417364, 3897751, 7795502, 15591004]

約数ペア:

[(1, 15591004), (2, 7795502), (4, 3897751), (11, 1417364), (13, 1199308), (22, 708682), (26, 599654), (44, 354341), (52, 299827), (97, 160732), (143, 109028), (194, 80366), (281, 55484), (286, 54514), (388, 40183), (562, 27742), (572, 27257), (1067, 14612), (1124, 13871), (1261, 12364), (2134, 7306), (2522, 6182), (3091, 5044), (3653, 4268)]