19005514229

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{478861}}^1$

素因数の和:478988

約数の個数: 16

約数和(自身を含む): 21238487424

約数和(自身を除く): 2232973195

約数列:

[1, 13, 43, 71, 559, 923, 3053, 39689, 478861, 6225193, 20591023, 33999131, 267683299, 441988703, 1461962633, 19005514229]

約数ペア:

[(1, 19005514229), (13, 1461962633), (43, 441988703), (71, 267683299), (559, 33999131), (923, 20591023), (3053, 6225193), (39689, 478861)]