19215327

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14657}}^1$

素因数の和:14702

約数の個数: 16

約数和(自身を含む): 28143360

約数和(自身を除く): 8928033

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 14657, 43971, 278483, 337111, 835449, 1011333, 6405109, 19215327]

約数ペア:

[(1, 19215327), (3, 6405109), (19, 1011333), (23, 835449), (57, 337111), (69, 278483), (437, 43971), (1311, 14657)]