19106351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 22353408

約数和(自身を除く): 3247057

約数列:

[1, 11, 17, 83, 187, 913, 1231, 1411, 13541, 15521, 20927, 102173, 230197, 1123903, 1736941, 19106351]

約数ペア:

[(1, 19106351), (11, 1736941), (17, 1123903), (83, 230197), (187, 102173), (913, 20927), (1231, 15521), (1411, 13541)]