19763133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1619}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 28486080

約数和(自身を除く): 8722947

約数列:

[1, 3, 13, 39, 313, 939, 1619, 4069, 4857, 12207, 21047, 63141, 506747, 1520241, 6587711, 19763133]

約数ペア:

[(1, 19763133), (3, 6587711), (13, 1520241), (39, 506747), (313, 63141), (939, 21047), (1619, 12207), (4069, 4857)]