12165748

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11743}}^1$

素因数の和:11791

約数の個数: 24

約数和(自身を含む): 24991232

約数和(自身を除く): 12825484

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 11743, 23486, 46972, 82201, 164402, 328804, 434491, 868982, 1737964, 3041437, 6082874, 12165748]

約数ペア:

[(1, 12165748), (2, 6082874), (4, 3041437), (7, 1737964), (14, 868982), (28, 434491), (37, 328804), (74, 164402), (148, 82201), (259, 46972), (518, 23486), (1036, 11743)]