19708896

素因数分解:

$2^5\times 3^1\times {\mathrm{239}}^1\times {\mathrm{859}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 52012800

約数和(自身を除く): 32303904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 239, 478, 717, 859, 956, 1434, 1718, 1912, 2577, 2868, 3436, 3824, 5154, 5736, 6872, 7648, 10308, 11472, 13744, 20616, 22944, 27488, 41232, 82464, 205301, 410602, 615903, 821204, 1231806, 1642408, 2463612, 3284816, 4927224, 6569632, 9854448, 19708896]

約数ペア:

[(1, 19708896), (2, 9854448), (3, 6569632), (4, 4927224), (6, 3284816), (8, 2463612), (12, 1642408), (16, 1231806), (24, 821204), (32, 615903), (48, 410602), (96, 205301), (239, 82464), (478, 41232), (717, 27488), (859, 22944), (956, 20616), (1434, 13744), (1718, 11472), (1912, 10308), (2577, 7648), (2868, 6872), (3436, 5736), (3824, 5154)]