12018728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 24235200

約数和(自身を除く): 12216472

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 1319, 2278, 2638, 4556, 5276, 9112, 10552, 22423, 44846, 88373, 89692, 176746, 179384, 353492, 706984, 1502341, 3004682, 6009364, 12018728]

約数ペア:

[(1, 12018728), (2, 6009364), (4, 3004682), (8, 1502341), (17, 706984), (34, 353492), (67, 179384), (68, 176746), (134, 89692), (136, 88373), (268, 44846), (536, 22423), (1139, 10552), (1319, 9112), (2278, 5276), (2638, 4556)]