16250738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 29568000

約数和(自身を除く): 13317262

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 307, 398, 614, 1393, 2149, 2786, 3781, 4298, 5833, 7562, 11666, 26467, 40831, 52934, 61093, 81662, 122186, 427651, 855302, 1160767, 2321534, 8125369, 16250738]

約数ペア:

[(1, 16250738), (2, 8125369), (7, 2321534), (14, 1160767), (19, 855302), (38, 427651), (133, 122186), (199, 81662), (266, 61093), (307, 52934), (398, 40831), (614, 26467), (1393, 11666), (2149, 7562), (2786, 5833), (3781, 4298)]