16379539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 19008000

約数和(自身を除く): 2628461

約数列:

[1, 11, 19, 109, 209, 719, 1199, 2071, 7909, 13661, 22781, 78371, 150271, 862081, 1489049, 16379539]

約数ペア:

[(1, 16379539), (11, 1489049), (19, 862081), (109, 150271), (209, 78371), (719, 22781), (1199, 13661), (2071, 7909)]