19832463

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13687}}^1$

素因数の和:13723

約数の個数: 24

約数和(自身を含む): 34165248

約数和(自身を除く): 14332785

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 13687, 41061, 95809, 123183, 287427, 314801, 862281, 944403, 2203607, 2833209, 6610821, 19832463]

約数ペア:

[(1, 19832463), (3, 6610821), (7, 2833209), (9, 2203607), (21, 944403), (23, 862281), (63, 314801), (69, 287427), (161, 123183), (207, 95809), (483, 41061), (1449, 13687)]