12062704

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 24306480

約数和(自身を除く): 12243776

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 197, 344, 356, 394, 688, 712, 788, 1424, 1576, 3152, 3827, 7654, 8471, 15308, 16942, 17533, 30616, 33884, 35066, 61232, 67768, 70132, 135536, 140264, 280528, 753919, 1507838, 3015676, 6031352, 12062704]

約数ペア:

[(1, 12062704), (2, 6031352), (4, 3015676), (8, 1507838), (16, 753919), (43, 280528), (86, 140264), (89, 135536), (172, 70132), (178, 67768), (197, 61232), (344, 35066), (356, 33884), (394, 30616), (688, 17533), (712, 16942), (788, 15308), (1424, 8471), (1576, 7654), (3152, 3827)]