15355312

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2017

約数の個数: 40

約数和(自身を含む): 34497792

約数和(自身を除く): 19142480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1931, 1988, 3862, 3976, 7724, 7952, 13517, 15448, 27034, 30896, 54068, 108136, 137101, 216272, 274202, 548404, 959707, 1096808, 1919414, 2193616, 3838828, 7677656, 15355312]

約数ペア:

[(1, 15355312), (2, 7677656), (4, 3838828), (7, 2193616), (8, 1919414), (14, 1096808), (16, 959707), (28, 548404), (56, 274202), (71, 216272), (112, 137101), (142, 108136), (284, 54068), (497, 30896), (568, 27034), (994, 15448), (1136, 13517), (1931, 7952), (1988, 7724), (3862, 3976)]