16636081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 5758799

約数列:

[1, 7, 11, 17, 71, 77, 119, 179, 187, 497, 781, 1207, 1253, 1309, 1969, 3043, 5467, 8449, 12709, 13277, 13783, 21301, 33473, 88963, 92939, 139799, 216053, 234311, 978593, 1512371, 2376583, 16636081]

約数ペア:

[(1, 16636081), (7, 2376583), (11, 1512371), (17, 978593), (71, 234311), (77, 216053), (119, 139799), (179, 92939), (187, 88963), (497, 33473), (781, 21301), (1207, 13783), (1253, 13277), (1309, 12709), (1969, 8449), (3043, 5467)]