11354820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 32137728

約数和(自身を除く): 20782908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 1951, 2910, 3902, 5820, 5853, 7804, 9755, 11706, 19510, 23412, 29265, 39020, 58530, 117060, 189247, 378494, 567741, 756988, 946235, 1135482, 1892470, 2270964, 2838705, 3784940, 5677410, 11354820]

約数ペア:

[(1, 11354820), (2, 5677410), (3, 3784940), (4, 2838705), (5, 2270964), (6, 1892470), (10, 1135482), (12, 946235), (15, 756988), (20, 567741), (30, 378494), (60, 189247), (97, 117060), (194, 58530), (291, 39020), (388, 29265), (485, 23412), (582, 19510), (970, 11706), (1164, 9755), (1455, 7804), (1940, 5853), (1951, 5820), (2910, 3902)]