17118386

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6421}}^1$

素因数の和:6497

約数の個数: 16

約数和(自身を含む): 27126528

約数和(自身を除く): 10008142

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 6421, 12842, 199051, 276103, 398102, 552206, 8559193, 17118386]

約数ペア:

[(1, 17118386), (2, 8559193), (31, 552206), (43, 398102), (62, 276103), (86, 199051), (1333, 12842), (2666, 6421)]