11718763

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 15344640

約数和(自身を除く): 3625877

約数列:

[1, 7, 17, 19, 71, 73, 119, 133, 323, 497, 511, 1207, 1241, 1349, 1387, 2261, 5183, 8449, 8687, 9443, 9709, 22933, 23579, 36281, 88111, 98477, 160531, 165053, 616777, 689339, 1674109, 11718763]

約数ペア:

[(1, 11718763), (7, 1674109), (17, 689339), (19, 616777), (71, 165053), (73, 160531), (119, 98477), (133, 88111), (323, 36281), (497, 23579), (511, 22933), (1207, 9709), (1241, 9443), (1349, 8687), (1387, 8449), (2261, 5183)]