11865260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4903}}^1$

素因数の和:4934

約数の個数: 36

約数和(自身を含む): 27393744

約数和(自身を除く): 15528484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 4903, 9806, 19612, 24515, 49030, 53933, 98060, 107866, 215732, 269665, 539330, 593263, 1078660, 1186526, 2373052, 2966315, 5932630, 11865260]

約数ペア:

[(1, 11865260), (2, 5932630), (4, 2966315), (5, 2373052), (10, 1186526), (11, 1078660), (20, 593263), (22, 539330), (44, 269665), (55, 215732), (110, 107866), (121, 98060), (220, 53933), (242, 49030), (484, 24515), (605, 19612), (1210, 9806), (2420, 4903)]