5195398

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:856

約数の個数: 24

約数和(自身を含む): 8893800

約数和(自身を除く): 3698402

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 809, 1618, 3211, 6422, 10517, 15371, 21034, 30742, 136721, 199823, 273442, 399646, 2597699, 5195398]

約数ペア:

[(1, 5195398), (2, 2597699), (13, 399646), (19, 273442), (26, 199823), (38, 136721), (169, 30742), (247, 21034), (338, 15371), (494, 10517), (809, 6422), (1618, 3211)]