9521356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 19756800

約数和(自身を除く): 10235444

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 419, 437, 494, 598, 838, 874, 988, 1196, 1676, 1748, 5447, 5681, 7961, 9637, 10894, 11362, 15922, 19274, 21788, 22724, 31844, 38548, 103493, 125281, 183103, 206986, 250562, 366206, 413972, 501124, 732412, 2380339, 4760678, 9521356]

約数ペア:

[(1, 9521356), (2, 4760678), (4, 2380339), (13, 732412), (19, 501124), (23, 413972), (26, 366206), (38, 250562), (46, 206986), (52, 183103), (76, 125281), (92, 103493), (247, 38548), (299, 31844), (419, 22724), (437, 21788), (494, 19274), (598, 15922), (838, 11362), (874, 10894), (988, 9637), (1196, 7961), (1676, 5681), (1748, 5447)]