19052811

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 28557360

約数和(自身を除く): 9504549

約数列:

[1, 3, 9, 53, 59, 159, 177, 477, 531, 677, 2031, 3127, 6093, 9381, 28143, 35881, 39943, 107643, 119829, 322929, 359487, 2116979, 6350937, 19052811]

約数ペア:

[(1, 19052811), (3, 6350937), (9, 2116979), (53, 359487), (59, 322929), (159, 119829), (177, 107643), (477, 39943), (531, 35881), (677, 28143), (2031, 9381), (3127, 6093)]