19441409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{677}}^1$

素因数の和:784

約数の個数: 12

約数和(自身を含む): 21423444

約数和(自身を除く): 1982035

約数列:

[1, 13, 47, 611, 677, 2209, 8801, 28717, 31819, 413647, 1495493, 19441409]

約数ペア:

[(1, 19441409), (13, 1495493), (47, 413647), (611, 31819), (677, 28717), (2209, 8801)]