15065974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 29846016

約数和(自身を除く): 14780042

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 271, 361, 418, 542, 722, 1463, 1897, 2527, 2926, 2981, 3794, 3971, 5054, 5149, 5962, 7942, 10298, 20867, 27797, 36043, 41734, 55594, 56639, 72086, 97831, 113278, 195662, 396473, 684817, 792946, 1076141, 1369634, 2152282, 7532987, 15065974]

約数ペア:

[(1, 15065974), (2, 7532987), (7, 2152282), (11, 1369634), (14, 1076141), (19, 792946), (22, 684817), (38, 396473), (77, 195662), (133, 113278), (154, 97831), (209, 72086), (266, 56639), (271, 55594), (361, 41734), (418, 36043), (542, 27797), (722, 20867), (1463, 10298), (1897, 7942), (2527, 5962), (2926, 5149), (2981, 5054), (3794, 3971)]