19422183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1439}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 28339200

約数和(自身を除く): 8917017

約数列:

[1, 3, 11, 33, 409, 1227, 1439, 4317, 4499, 13497, 15829, 47487, 588551, 1765653, 6474061, 19422183]

約数ペア:

[(1, 19422183), (3, 6474061), (11, 1765653), (33, 588551), (409, 47487), (1227, 15829), (1439, 13497), (4317, 4499)]