16966760

素因数分解:

$2^3\times 5^1\times {\mathrm{424169}}^1$

素因数の和:424180

約数の個数: 16

約数和(自身を含む): 38175300

約数和(自身を除く): 21208540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 424169, 848338, 1696676, 2120845, 3393352, 4241690, 8483380, 16966760]

約数ペア:

[(1, 16966760), (2, 8483380), (4, 4241690), (5, 3393352), (8, 2120845), (10, 1696676), (20, 848338), (40, 424169)]