19084671

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 28354560

約数和(自身を除く): 9269889

約数列:

[1, 3, 9, 59, 127, 177, 283, 381, 531, 849, 1143, 2547, 7493, 16697, 22479, 35941, 50091, 67437, 107823, 150273, 323469, 2120519, 6361557, 19084671]

約数ペア:

[(1, 19084671), (3, 6361557), (9, 2120519), (59, 323469), (127, 150273), (177, 107823), (283, 67437), (381, 50091), (531, 35941), (849, 22479), (1143, 16697), (2547, 7493)]