15697539048

素因数分解:

$2^3\times 3^1\times {\mathrm{661}}^1\times {\mathrm{989507}}^1$

素因数の和:990177

約数の個数: 32

約数和(自身を含む): 39303257760

約数和(自身を除く): 23605718712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 661, 1322, 1983, 2644, 3966, 5288, 7932, 15864, 989507, 1979014, 2968521, 3958028, 5937042, 7916056, 11874084, 23748168, 654064127, 1308128254, 1962192381, 2616256508, 3924384762, 5232513016, 7848769524, 15697539048]

約数ペア:

[(1, 15697539048), (2, 7848769524), (3, 5232513016), (4, 3924384762), (6, 2616256508), (8, 1962192381), (12, 1308128254), (24, 654064127), (661, 23748168), (1322, 11874084), (1983, 7916056), (2644, 5937042), (3966, 3958028), (5288, 2968521), (7932, 1979014), (15864, 989507)]