11846672

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 23930016

約数和(自身を除く): 12083344

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 257, 268, 344, 514, 536, 688, 1028, 1072, 2056, 2881, 4112, 5762, 11051, 11524, 17219, 22102, 23048, 34438, 44204, 46096, 68876, 88408, 137752, 176816, 275504, 740417, 1480834, 2961668, 5923336, 11846672]

約数ペア:

[(1, 11846672), (2, 5923336), (4, 2961668), (8, 1480834), (16, 740417), (43, 275504), (67, 176816), (86, 137752), (134, 88408), (172, 68876), (257, 46096), (268, 44204), (344, 34438), (514, 23048), (536, 22102), (688, 17219), (1028, 11524), (1072, 11051), (2056, 5762), (2881, 4112)]