16696810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128437}}^1$

素因数の和:128457

約数の個数: 16

約数和(自身を含む): 32366376

約数和(自身を除く): 15669566

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 128437, 256874, 642185, 1284370, 1669681, 3339362, 8348405, 16696810]

約数ペア:

[(1, 16696810), (2, 8348405), (5, 3339362), (10, 1669681), (13, 1284370), (26, 642185), (65, 256874), (130, 128437)]