15315824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 31664640

約数和(自身を除く): 16348816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 607, 664, 1214, 1328, 1577, 2428, 3154, 4856, 6308, 9712, 11533, 12616, 23066, 25232, 46132, 50381, 92264, 100762, 184528, 201524, 403048, 806096, 957239, 1914478, 3828956, 7657912, 15315824]

約数ペア:

[(1, 15315824), (2, 7657912), (4, 3828956), (8, 1914478), (16, 957239), (19, 806096), (38, 403048), (76, 201524), (83, 184528), (152, 100762), (166, 92264), (304, 50381), (332, 46132), (607, 25232), (664, 23066), (1214, 12616), (1328, 11533), (1577, 9712), (2428, 6308), (3154, 4856)]