16728418

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41203}}^1$

素因数の和:41241

約数の個数: 16

約数和(自身を含む): 29666880

約数和(自身を除く): 12938462

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 41203, 82406, 288421, 576842, 1194887, 2389774, 8364209, 16728418]

約数ペア:

[(1, 16728418), (2, 8364209), (7, 2389774), (14, 1194887), (29, 576842), (58, 288421), (203, 82406), (406, 41203)]