15698029919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1993}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 19617131520

約数和(自身を除く): 3919101601

約数列:

[1, 11, 13, 19, 143, 169, 209, 223, 247, 1859, 1993, 2453, 2717, 2899, 3211, 4237, 21923, 25909, 31889, 35321, 37687, 37867, 46607, 55081, 284999, 336817, 414557, 416537, 444439, 492271, 605891, 716053, 3704987, 4888829, 5414981, 5777707, 6399523, 7876583, 8444341, 63554777, 70394753, 75110191, 92887751, 109776433, 826212101, 1207540763, 1427093629, 15698029919]

約数ペア:

[(1, 15698029919), (11, 1427093629), (13, 1207540763), (19, 826212101), (143, 109776433), (169, 92887751), (209, 75110191), (223, 70394753), (247, 63554777), (1859, 8444341), (1993, 7876583), (2453, 6399523), (2717, 5777707), (2899, 5414981), (3211, 4888829), (4237, 3704987), (21923, 716053), (25909, 605891), (31889, 492271), (35321, 444439), (37687, 416537), (37867, 414557), (46607, 336817), (55081, 284999)]