19342354

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:681

約数の個数: 16

約数和(自身を含む): 29454336

約数和(自身を除く): 10111982

約数列:

[1, 2, 127, 254, 271, 281, 542, 562, 34417, 35687, 68834, 71374, 76151, 152302, 9671177, 19342354]

約数ペア:

[(1, 19342354), (2, 9671177), (127, 152302), (254, 76151), (271, 71374), (281, 68834), (542, 35687), (562, 34417)]