19071943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 22325760

約数和(自身を除く): 3253817

約数列:

[1, 11, 17, 79, 187, 869, 1291, 1343, 14201, 14773, 21947, 101989, 241417, 1121879, 1733813, 19071943]

約数ペア:

[(1, 19071943), (11, 1733813), (17, 1121879), (79, 241417), (187, 101989), (869, 21947), (1291, 14773), (1343, 14201)]