16388119

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 19764864

約数和(自身を除く): 3376745

約数列:

[1, 11, 17, 31, 121, 187, 257, 341, 527, 2057, 2827, 3751, 4369, 5797, 7967, 31097, 48059, 63767, 87637, 135439, 528649, 964007, 1489829, 16388119]

約数ペア:

[(1, 16388119), (11, 1489829), (17, 964007), (31, 528649), (121, 135439), (187, 87637), (257, 63767), (341, 48059), (527, 31097), (2057, 7967), (2827, 5797), (3751, 4369)]