9419972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 19232640

約数和(自身を除く): 9812668

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 317, 323, 391, 437, 634, 646, 782, 874, 1268, 1292, 1564, 1748, 5389, 6023, 7291, 7429, 10778, 12046, 14582, 14858, 21556, 24092, 29164, 29716, 102391, 123947, 138529, 204782, 247894, 277058, 409564, 495788, 554116, 2354993, 4709986, 9419972]

約数ペア:

[(1, 9419972), (2, 4709986), (4, 2354993), (17, 554116), (19, 495788), (23, 409564), (34, 277058), (38, 247894), (46, 204782), (68, 138529), (76, 123947), (92, 102391), (317, 29716), (323, 29164), (391, 24092), (437, 21556), (634, 14858), (646, 14582), (782, 12046), (874, 10778), (1268, 7429), (1292, 7291), (1564, 6023), (1748, 5389)]