11712460

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1871}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 24687936

約数和(自身を除く): 12975476

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 1871, 3130, 3742, 6260, 7484, 9355, 18710, 37420, 585623, 1171246, 2342492, 2928115, 5856230, 11712460]

約数ペア:

[(1, 11712460), (2, 5856230), (4, 2928115), (5, 2342492), (10, 1171246), (20, 585623), (313, 37420), (626, 18710), (1252, 9355), (1565, 7484), (1871, 6260), (3130, 3742)]