15929396144

素因数分解:

$2^4\times {\mathrm{6983}}^1\times {\mathrm{142573}}^1$

素因数の和:149564

約数の個数: 20

約数和(自身を含む): 30867841296

約数和(自身を除く): 14938445152

約数列:

[1, 2, 4, 8, 16, 6983, 13966, 27932, 55864, 111728, 142573, 285146, 570292, 1140584, 2281168, 995587259, 1991174518, 3982349036, 7964698072, 15929396144]

約数ペア:

[(1, 15929396144), (2, 7964698072), (4, 3982349036), (8, 1991174518), (16, 995587259), (6983, 2281168), (13966, 1140584), (27932, 570292), (55864, 285146), (111728, 142573)]