13196887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 15275520

約数和(自身を除く): 2078633

約数列:

[1, 11, 19, 209, 233, 271, 2563, 2981, 4427, 5149, 48697, 56639, 63143, 694573, 1199717, 13196887]

約数ペア:

[(1, 13196887), (11, 1199717), (19, 694573), (209, 63143), (233, 56639), (271, 48697), (2563, 5149), (2981, 4427)]