11539388

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1567}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 23181312

約数和(自身を除く): 11641924

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1567, 1841, 3134, 3682, 6268, 7364, 10969, 21938, 43876, 412121, 824242, 1648484, 2884847, 5769694, 11539388]

約数ペア:

[(1, 11539388), (2, 5769694), (4, 2884847), (7, 1648484), (14, 824242), (28, 412121), (263, 43876), (526, 21938), (1052, 10969), (1567, 7364), (1841, 6268), (3134, 3682)]