18761834

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103087}}^1$

素因数の和:103109

約数の個数: 16

約数和(自身を含む): 34637568

約数和(自身を除く): 15875734

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 103087, 206174, 721609, 1340131, 1443218, 2680262, 9380917, 18761834]

約数ペア:

[(1, 18761834), (2, 9380917), (7, 2680262), (13, 1443218), (14, 1340131), (26, 721609), (91, 206174), (182, 103087)]