19385442

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{14753}}^1$

素因数の和:14834

約数の個数: 24

約数和(自身を含む): 42580044

約数和(自身を除く): 23194602

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 14753, 29506, 44259, 88518, 132777, 265554, 1076969, 2153938, 3230907, 6461814, 9692721, 19385442]

約数ペア:

[(1, 19385442), (2, 9692721), (3, 6461814), (6, 3230907), (9, 2153938), (18, 1076969), (73, 265554), (146, 132777), (219, 88518), (438, 44259), (657, 29506), (1314, 14753)]