19534527

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4265

約数の個数: 24

約数和(自身を含む): 30808960

約数和(自身を除く): 11274433

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4231, 4617, 12693, 38079, 80389, 114237, 241167, 342711, 723501, 1028133, 2170503, 6511509, 19534527]

約数ペア:

[(1, 19534527), (3, 6511509), (9, 2170503), (19, 1028133), (27, 723501), (57, 342711), (81, 241167), (171, 114237), (243, 80389), (513, 38079), (1539, 12693), (4231, 4617)]