19167207

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4793}}^1$

素因数の和:4870

約数の個数: 16

約数和(自身を含む): 26999808

約数和(自身を除く): 7832601

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 4793, 14379, 148583, 206099, 445749, 618297, 6389069, 19167207]

約数ペア:

[(1, 19167207), (3, 6389069), (31, 618297), (43, 445749), (93, 206099), (129, 148583), (1333, 14379), (3999, 4793)]