19998330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60601}}^1$

素因数の和:60622

約数の個数: 32

約数和(自身を含む): 52360128

約数和(自身を除く): 32361798

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 60601, 121202, 181803, 303005, 363606, 606010, 666611, 909015, 1333222, 1818030, 1999833, 3333055, 3999666, 6666110, 9999165, 19998330]

約数ペア:

[(1, 19998330), (2, 9999165), (3, 6666110), (5, 3999666), (6, 3333055), (10, 1999833), (11, 1818030), (15, 1333222), (22, 909015), (30, 666611), (33, 606010), (55, 363606), (66, 303005), (110, 181803), (165, 121202), (330, 60601)]