16931778

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{6703}}^1$

素因数の和:7129

約数の個数: 16

約数和(自身を含む): 33949056

約数和(自身を除く): 17017278

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 6703, 13406, 20109, 40218, 2821963, 5643926, 8465889, 16931778]

約数ペア:

[(1, 16931778), (2, 8465889), (3, 5643926), (6, 2821963), (421, 40218), (842, 20109), (1263, 13406), (2526, 6703)]