19442841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1367}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 28366848

約数和(自身を除く): 8924007

約数列:

[1, 3, 11, 33, 431, 1293, 1367, 4101, 4741, 14223, 15037, 45111, 589177, 1767531, 6480947, 19442841]

約数ペア:

[(1, 19442841), (3, 6480947), (11, 1767531), (33, 589177), (431, 45111), (1293, 15037), (1367, 14223), (4101, 4741)]