13491335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18869}}^1$

素因数の和:18898

約数の個数: 16

約数和(自身を含む): 19020960

約数和(自身を除く): 5529625

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 18869, 94345, 207559, 245297, 1037795, 1226485, 2698267, 13491335]

約数ペア:

[(1, 13491335), (5, 2698267), (11, 1226485), (13, 1037795), (55, 245297), (65, 207559), (143, 94345), (715, 18869)]