19033157

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 22522752

約数和(自身を除く): 3489595

約数列:

[1, 11, 13, 143, 167, 797, 1837, 2171, 8767, 10361, 23881, 113971, 133099, 1464089, 1730287, 19033157]

約数ペア:

[(1, 19033157), (11, 1730287), (13, 1464089), (143, 133099), (167, 113971), (797, 23881), (1837, 10361), (2171, 8767)]