19466442

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{17729}}^1$

素因数の和:17798

約数の個数: 24

約数和(自身を含む): 42871140

約数和(自身を除く): 23404698

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 17729, 35458, 53187, 106374, 159561, 319122, 1081469, 2162938, 3244407, 6488814, 9733221, 19466442]

約数ペア:

[(1, 19466442), (2, 9733221), (3, 6488814), (6, 3244407), (9, 2162938), (18, 1081469), (61, 319122), (122, 159561), (183, 106374), (366, 53187), (549, 35458), (1098, 17729)]