9919532

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 21084672

約数和(自身を除く): 11165140

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 211, 292, 322, 422, 511, 644, 844, 1022, 1477, 1679, 2044, 2954, 3358, 4853, 5908, 6716, 9706, 11753, 15403, 19412, 23506, 30806, 33971, 47012, 61612, 67942, 107821, 135884, 215642, 354269, 431284, 708538, 1417076, 2479883, 4959766, 9919532]

約数ペア:

[(1, 9919532), (2, 4959766), (4, 2479883), (7, 1417076), (14, 708538), (23, 431284), (28, 354269), (46, 215642), (73, 135884), (92, 107821), (146, 67942), (161, 61612), (211, 47012), (292, 33971), (322, 30806), (422, 23506), (511, 19412), (644, 15403), (844, 11753), (1022, 9706), (1477, 6716), (1679, 5908), (2044, 4853), (2954, 3358)]