11862140

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1871}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 25002432

約数和(自身を除く): 13140292

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 1871, 3170, 3742, 6340, 7484, 9355, 18710, 37420, 593107, 1186214, 2372428, 2965535, 5931070, 11862140]

約数ペア:

[(1, 11862140), (2, 5931070), (4, 2965535), (5, 2372428), (10, 1186214), (20, 593107), (317, 37420), (634, 18710), (1268, 9355), (1585, 7484), (1871, 6340), (3170, 3742)]