17828734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115771}}^1$

素因数の和:115791

約数の個数: 16

約数和(自身を含む): 33342336

約数和(自身を除く): 15513602

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 115771, 231542, 810397, 1273481, 1620794, 2546962, 8914367, 17828734]

約数ペア:

[(1, 17828734), (2, 8914367), (7, 2546962), (11, 1620794), (14, 1273481), (22, 810397), (77, 231542), (154, 115771)]