11723864

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 22738320

約数和(自身を除く): 11014456

約数列:

[1, 2, 4, 8, 43, 86, 172, 173, 197, 344, 346, 394, 692, 788, 1384, 1576, 7439, 8471, 14878, 16942, 29756, 33884, 34081, 59512, 67768, 68162, 136324, 272648, 1465483, 2930966, 5861932, 11723864]

約数ペア:

[(1, 11723864), (2, 5861932), (4, 2930966), (8, 1465483), (43, 272648), (86, 136324), (172, 68162), (173, 67768), (197, 59512), (344, 34081), (346, 33884), (394, 29756), (692, 16942), (788, 14878), (1384, 8471), (1576, 7439)]