19364163

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10133}}^1$

素因数の和:10163

約数の個数: 24

約数和(自身を含む): 32347728

約数和(自身を除く): 12983565

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 10133, 30399, 70931, 131729, 212793, 395187, 496517, 922103, 1489551, 2766309, 6454721, 19364163]

約数ペア:

[(1, 19364163), (3, 6454721), (7, 2766309), (13, 1489551), (21, 922103), (39, 496517), (49, 395187), (91, 212793), (147, 131729), (273, 70931), (637, 30399), (1911, 10133)]