15300439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1823}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 19261440

約数和(自身を除く): 3961001

約数列:

[1, 7, 11, 77, 109, 763, 1199, 1823, 8393, 12761, 20053, 140371, 198707, 1390949, 2185777, 15300439]

約数ペア:

[(1, 15300439), (7, 2185777), (11, 1390949), (77, 198707), (109, 140371), (763, 20053), (1199, 12761), (1823, 8393)]