15787356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5953}}^1$

素因数の和:5990

約数の個数: 48

約数和(自身を含む): 42011424

約数和(自身を除く): 26224068

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 5953, 11906, 17859, 23812, 35718, 71436, 77389, 101201, 154778, 202402, 232167, 303603, 309556, 404804, 464334, 607206, 928668, 1214412, 1315613, 2631226, 3946839, 5262452, 7893678, 15787356]

約数ペア:

[(1, 15787356), (2, 7893678), (3, 5262452), (4, 3946839), (6, 2631226), (12, 1315613), (13, 1214412), (17, 928668), (26, 607206), (34, 464334), (39, 404804), (51, 309556), (52, 303603), (68, 232167), (78, 202402), (102, 154778), (156, 101201), (204, 77389), (221, 71436), (442, 35718), (663, 23812), (884, 17859), (1326, 11906), (2652, 5953)]