42243019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20183}}^1$

素因数の和:20226

約数の個数: 16

約数和(自身を含む): 54254592

約数和(自身を除く): 12011573

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 20183, 141281, 262379, 464209, 1836653, 3249463, 6034717, 42243019]

約数ペア:

[(1, 42243019), (7, 6034717), (13, 3249463), (23, 1836653), (91, 464209), (161, 262379), (299, 141281), (2093, 20183)]