15278136

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{2477}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 38359440

約数和(自身を除く): 23081304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 2477, 3084, 4954, 6168, 7431, 9908, 14862, 19816, 29724, 59448, 636589, 1273178, 1909767, 2546356, 3819534, 5092712, 7639068, 15278136]

約数ペア:

[(1, 15278136), (2, 7639068), (3, 5092712), (4, 3819534), (6, 2546356), (8, 1909767), (12, 1273178), (24, 636589), (257, 59448), (514, 29724), (771, 19816), (1028, 14862), (1542, 9908), (2056, 7431), (2477, 6168), (3084, 4954)]