16090739

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{359}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 19468800

約数和(自身を除く): 3378061

約数列:

[1, 7, 19, 133, 337, 359, 2359, 2513, 6403, 6821, 44821, 47747, 120983, 846881, 2298677, 16090739]

約数ペア:

[(1, 16090739), (7, 2298677), (19, 846881), (133, 120983), (337, 47747), (359, 44821), (2359, 6821), (2513, 6403)]