15696549986

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 26069510880

約数和(自身を除く): 10372960894

約数列:

[1, 2, 13, 26, 101, 113, 169, 202, 226, 313, 338, 626, 1313, 1469, 2197, 2626, 2938, 4069, 4394, 8138, 11413, 17069, 19097, 22826, 31613, 34138, 35369, 38194, 52897, 63226, 70738, 105794, 148369, 221897, 248261, 296738, 410969, 443794, 459797, 496522, 687661, 821938, 919594, 1375322, 1928797, 3572269, 3857594, 5342597, 5977361, 7144538, 10685194, 11954722, 25074361, 46439497, 50148722, 69453761, 77705693, 92878994, 138907522, 155411386, 603713461, 1207426922, 7848274993, 15696549986]

約数ペア:

[(1, 15696549986), (2, 7848274993), (13, 1207426922), (26, 603713461), (101, 155411386), (113, 138907522), (169, 92878994), (202, 77705693), (226, 69453761), (313, 50148722), (338, 46439497), (626, 25074361), (1313, 11954722), (1469, 10685194), (2197, 7144538), (2626, 5977361), (2938, 5342597), (4069, 3857594), (4394, 3572269), (8138, 1928797), (11413, 1375322), (17069, 919594), (19097, 821938), (22826, 687661), (31613, 496522), (34138, 459797), (35369, 443794), (38194, 410969), (52897, 296738), (63226, 248261), (70738, 221897), (105794, 148369)]