19524087

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 31867992

約数和(自身を除く): 12343905

約数列:

[1, 3, 9, 11, 33, 53, 61, 99, 159, 183, 477, 549, 583, 671, 1749, 2013, 3233, 3721, 5247, 6039, 9699, 11163, 29097, 33489, 35563, 40931, 106689, 122793, 197213, 320067, 368379, 591639, 1774917, 2169343, 6508029, 19524087]

約数ペア:

[(1, 19524087), (3, 6508029), (9, 2169343), (11, 1774917), (33, 591639), (53, 368379), (61, 320067), (99, 197213), (159, 122793), (183, 106689), (477, 40931), (549, 35563), (583, 33489), (671, 29097), (1749, 11163), (2013, 9699), (3233, 6039), (3721, 5247)]