17198918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3271}}^1$

素因数の和:3523

約数の個数: 16

約数和(自身を含む): 28270080

約数和(自身を除く): 11071162

約数列:

[1, 2, 11, 22, 239, 478, 2629, 3271, 5258, 6542, 35981, 71962, 781769, 1563538, 8599459, 17198918]

約数ペア:

[(1, 17198918), (2, 8599459), (11, 1563538), (22, 781769), (239, 71962), (478, 35981), (2629, 6542), (3271, 5258)]