19696787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 22945920

約数和(自身を除く): 3249133

約数列:

[1, 11, 19, 73, 209, 803, 1291, 1387, 14201, 15257, 24529, 94243, 269819, 1036673, 1790617, 19696787]

約数ペア:

[(1, 19696787), (11, 1790617), (19, 1036673), (73, 269819), (209, 94243), (803, 24529), (1291, 15257), (1387, 14201)]