16659994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8111}}^1$

素因数の和:8205

約数の個数: 16

約数和(自身を含む): 27256320

約数和(自身を除く): 10596326

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 8111, 16222, 105443, 210886, 640769, 1281538, 8329997, 16659994]

約数ペア:

[(1, 16659994), (2, 8329997), (13, 1281538), (26, 640769), (79, 210886), (158, 105443), (1027, 16222), (2054, 8111)]