15535806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 38465280

約数和(自身を除く): 22929474

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 741, 858, 953, 1254, 1482, 1906, 2717, 2859, 5434, 5718, 8151, 10483, 12389, 16302, 18107, 20966, 24778, 31449, 36214, 37167, 54321, 62898, 74334, 108642, 136279, 199177, 235391, 272558, 398354, 408837, 470782, 597531, 706173, 817674, 1195062, 1412346, 2589301, 5178602, 7767903, 15535806]

約数ペア:

[(1, 15535806), (2, 7767903), (3, 5178602), (6, 2589301), (11, 1412346), (13, 1195062), (19, 817674), (22, 706173), (26, 597531), (33, 470782), (38, 408837), (39, 398354), (57, 272558), (66, 235391), (78, 199177), (114, 136279), (143, 108642), (209, 74334), (247, 62898), (286, 54321), (418, 37167), (429, 36214), (494, 31449), (627, 24778), (741, 20966), (858, 18107), (953, 16302), (1254, 12389), (1482, 10483), (1906, 8151), (2717, 5718), (2859, 5434)]