13238563

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 15513120

約数和(自身を除く): 2274557

約数列:

[1, 13, 17, 37, 221, 481, 629, 1619, 8177, 21047, 27523, 59903, 357799, 778739, 1018351, 13238563]

約数ペア:

[(1, 13238563), (13, 1018351), (17, 778739), (37, 357799), (221, 59903), (481, 27523), (629, 21047), (1619, 8177)]