1925553452

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{22193}}^1$

素因数の和:22505

約数の個数: 24

約数和(自身を含む): 3417876000

約数和(自身を除く): 1492322548

約数列:

[1, 2, 4, 109, 199, 218, 398, 436, 796, 21691, 22193, 43382, 44386, 86764, 88772, 2419037, 4416407, 4838074, 8832814, 9676148, 17665628, 481388363, 962776726, 1925553452]

約数ペア:

[(1, 1925553452), (2, 962776726), (4, 481388363), (109, 17665628), (199, 9676148), (218, 8832814), (398, 4838074), (436, 4416407), (796, 2419037), (21691, 88772), (22193, 86764), (43382, 44386)]