16973858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{7639}}^1$

素因数の和:7753

約数の個数: 16

約数和(自身を含む): 28054080

約数和(自身を除く): 11080222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 7639, 15278, 84029, 168058, 771539, 1543078, 8486929, 16973858]

約数ペア:

[(1, 16973858), (2, 8486929), (11, 1543078), (22, 771539), (101, 168058), (202, 84029), (1111, 15278), (2222, 7639)]