11518590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1949}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 27799200

約数和(自身を除く): 16280610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1949, 1970, 2955, 3898, 5847, 5910, 9745, 11694, 19490, 29235, 58470, 383953, 767906, 1151859, 1919765, 2303718, 3839530, 5759295, 11518590]

約数ペア:

[(1, 11518590), (2, 5759295), (3, 3839530), (5, 2303718), (6, 1919765), (10, 1151859), (15, 767906), (30, 383953), (197, 58470), (394, 29235), (591, 19490), (985, 11694), (1182, 9745), (1949, 5910), (1970, 5847), (2955, 3898)]