19463060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 44150400

約数和(自身を除く): 24687340

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 1459, 2668, 2918, 3335, 5836, 6670, 7295, 13340, 14590, 29180, 33557, 42311, 67114, 84622, 134228, 167785, 169244, 211555, 335570, 423110, 671140, 846220, 973153, 1946306, 3892612, 4865765, 9731530, 19463060]

約数ペア:

[(1, 19463060), (2, 9731530), (4, 4865765), (5, 3892612), (10, 1946306), (20, 973153), (23, 846220), (29, 671140), (46, 423110), (58, 335570), (92, 211555), (115, 169244), (116, 167785), (145, 134228), (230, 84622), (290, 67114), (460, 42311), (580, 33557), (667, 29180), (1334, 14590), (1459, 13340), (2668, 7295), (2918, 6670), (3335, 5836)]