2019688053

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{42467}}^1$

素因数の和:42744

約数の個数: 16

約数和(自身を含む): 2739695616

約数和(自身を除く): 720007563

約数列:

[1, 3, 83, 191, 249, 573, 15853, 42467, 47559, 127401, 3524761, 8111197, 10574283, 24333591, 673229351, 2019688053]

約数ペア:

[(1, 2019688053), (3, 673229351), (83, 24333591), (191, 10574283), (249, 8111197), (573, 3524761), (15853, 127401), (42467, 47559)]