17206195

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 21083040

約数和(自身を除く): 3876845

約数列:

[1, 5, 109, 131, 241, 545, 655, 1205, 14279, 26269, 31571, 71395, 131345, 157855, 3441239, 17206195]

約数ペア:

[(1, 17206195), (5, 3441239), (109, 157855), (131, 131345), (241, 71395), (545, 31571), (655, 26269), (1205, 14279)]