19962690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60493}}^1$

素因数の和:60514

約数の個数: 32

約数和(自身を含む): 52266816

約数和(自身を除く): 32304126

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 60493, 120986, 181479, 302465, 362958, 604930, 665423, 907395, 1330846, 1814790, 1996269, 3327115, 3992538, 6654230, 9981345, 19962690]

約数ペア:

[(1, 19962690), (2, 9981345), (3, 6654230), (5, 3992538), (6, 3327115), (10, 1996269), (11, 1814790), (15, 1330846), (22, 907395), (30, 665423), (33, 604930), (55, 362958), (66, 302465), (110, 181479), (165, 120986), (330, 60493)]