12476794

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 21257280

約数和(自身を除く): 8780486

約数列:

[1, 2, 11, 22, 43, 86, 109, 121, 218, 242, 473, 946, 1199, 1331, 2398, 2662, 4687, 5203, 9374, 10406, 13189, 26378, 51557, 57233, 103114, 114466, 145079, 290158, 567127, 1134254, 6238397, 12476794]

約数ペア:

[(1, 12476794), (2, 6238397), (11, 1134254), (22, 567127), (43, 290158), (86, 145079), (109, 114466), (121, 103114), (218, 57233), (242, 51557), (473, 26378), (946, 13189), (1199, 10406), (1331, 9374), (2398, 5203), (2662, 4687)]