11657820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{587}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 32796288

約数和(自身を除く): 21138468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 587, 662, 993, 1174, 1324, 1655, 1761, 1986, 2348, 2935, 3310, 3522, 3972, 4965, 5870, 6620, 7044, 8805, 9930, 11740, 17610, 19860, 35220, 194297, 388594, 582891, 777188, 971485, 1165782, 1942970, 2331564, 2914455, 3885940, 5828910, 11657820]

約数ペア:

[(1, 11657820), (2, 5828910), (3, 3885940), (4, 2914455), (5, 2331564), (6, 1942970), (10, 1165782), (12, 971485), (15, 777188), (20, 582891), (30, 388594), (60, 194297), (331, 35220), (587, 19860), (662, 17610), (993, 11740), (1174, 9930), (1324, 8805), (1655, 7044), (1761, 6620), (1986, 5870), (2348, 4965), (2935, 3972), (3310, 3522)]