13208762

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 26542080

約数和(自身を除く): 13333318

約数列:

[1, 2, 7, 14, 17, 19, 23, 34, 38, 46, 119, 127, 133, 161, 238, 254, 266, 322, 323, 391, 437, 646, 782, 874, 889, 1778, 2159, 2261, 2413, 2737, 2921, 3059, 4318, 4522, 4826, 5474, 5842, 6118, 7429, 14858, 15113, 16891, 20447, 30226, 33782, 40894, 41021, 49657, 52003, 55499, 82042, 99314, 104006, 110998, 287147, 347599, 388493, 574294, 695198, 776986, 943483, 1886966, 6604381, 13208762]

約数ペア:

[(1, 13208762), (2, 6604381), (7, 1886966), (14, 943483), (17, 776986), (19, 695198), (23, 574294), (34, 388493), (38, 347599), (46, 287147), (119, 110998), (127, 104006), (133, 99314), (161, 82042), (238, 55499), (254, 52003), (266, 49657), (322, 41021), (323, 40894), (391, 33782), (437, 30226), (646, 20447), (782, 16891), (874, 15113), (889, 14858), (1778, 7429), (2159, 6118), (2261, 5842), (2413, 5474), (2737, 4826), (2921, 4522), (3059, 4318)]