219368281

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{95419}}^1$

素因数の和:95460

約数の個数: 12

約数和(自身を含む): 253817200

約数和(自身を除く): 34448919

約数列:

[1, 11, 19, 121, 209, 2299, 95419, 1049609, 1812961, 11545699, 19942571, 219368281]

約数ペア:

[(1, 219368281), (11, 19942571), (19, 11545699), (121, 1812961), (209, 1049609), (2299, 95419)]