11818030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{857}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 24463296

約数和(自身を除く): 12645266

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 857, 985, 1379, 1714, 1970, 2758, 4285, 5999, 6895, 8570, 11998, 13790, 29995, 59990, 168829, 337658, 844145, 1181803, 1688290, 2363606, 5909015, 11818030]

約数ペア:

[(1, 11818030), (2, 5909015), (5, 2363606), (7, 1688290), (10, 1181803), (14, 844145), (35, 337658), (70, 168829), (197, 59990), (394, 29995), (857, 13790), (985, 11998), (1379, 8570), (1714, 6895), (1970, 5999), (2758, 4285)]