12804990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38803}}^1$

素因数の和:38824

約数の個数: 32

約数和(自身を含む): 33526656

約数和(自身を除く): 20721666

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 38803, 77606, 116409, 194015, 232818, 388030, 426833, 582045, 853666, 1164090, 1280499, 2134165, 2560998, 4268330, 6402495, 12804990]

約数ペア:

[(1, 12804990), (2, 6402495), (3, 4268330), (5, 2560998), (6, 2134165), (10, 1280499), (11, 1164090), (15, 853666), (22, 582045), (30, 426833), (33, 388030), (55, 232818), (66, 194015), (110, 116409), (165, 77606), (330, 38803)]