19124343

素因数分解:

$3^5\times 7^1\times {\mathrm{11243}}^1$

素因数の和:11265

約数の個数: 24

約数和(自身を含む): 32742528

約数和(自身を除く): 13618185

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 11243, 33729, 78701, 101187, 236103, 303561, 708309, 910683, 2124927, 2732049, 6374781, 19124343]

約数ペア:

[(1, 19124343), (3, 6374781), (7, 2732049), (9, 2124927), (21, 910683), (27, 708309), (63, 303561), (81, 236103), (189, 101187), (243, 78701), (567, 33729), (1701, 11243)]