12912154402

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{125261}}^1$

素因数の和:125506

約数の個数: 32

約数和(自身を含む): 22847788800

約数和(自身を除く): 9935634398

約数列:

[1, 2, 7, 14, 37, 74, 199, 259, 398, 518, 1393, 2786, 7363, 14726, 51541, 103082, 125261, 250522, 876827, 1753654, 4634657, 9269314, 24926939, 32442599, 49853878, 64885198, 174488573, 348977146, 922296743, 1844593486, 6456077201, 12912154402]

約数ペア:

[(1, 12912154402), (2, 6456077201), (7, 1844593486), (14, 922296743), (37, 348977146), (74, 174488573), (199, 64885198), (259, 49853878), (398, 32442599), (518, 24926939), (1393, 9269314), (2786, 4634657), (7363, 1753654), (14726, 876827), (51541, 250522), (103082, 125261)]