19366738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4013}}^1$

素因数の和:4161

約数の個数: 16

約数和(自身を含む): 30827520

約数和(自身を除く): 11460782

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4013, 4826, 8026, 76247, 152494, 509651, 1019302, 9683369, 19366738]

約数ペア:

[(1, 19366738), (2, 9683369), (19, 1019302), (38, 509651), (127, 152494), (254, 76247), (2413, 8026), (4013, 4826)]