15663421392

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1365361}}^1$

素因数の和:1365611

約数の個数: 40

約数和(自身を含む): 40633173120

約数和(自身を除く): 24969751728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 11472, 1365361, 2730722, 4096083, 5461444, 8192166, 10922888, 16384332, 21845776, 32768664, 65537328, 326321279, 652642558, 978963837, 1305285116, 1957927674, 2610570232, 3915855348, 5221140464, 7831710696, 15663421392]

約数ペア:

[(1, 15663421392), (2, 7831710696), (3, 5221140464), (4, 3915855348), (6, 2610570232), (8, 1957927674), (12, 1305285116), (16, 978963837), (24, 652642558), (48, 326321279), (239, 65537328), (478, 32768664), (717, 21845776), (956, 16384332), (1434, 10922888), (1912, 8192166), (2868, 5461444), (3824, 4096083), (5736, 2730722), (11472, 1365361)]