19560666

素因数分解:

$2^1\times 3^1\times {\mathrm{3260111}}^1$

素因数の和:3260116

約数の個数: 8

約数和(自身を含む): 39121344

約数和(自身を除く): 19560678

約数列:

[1, 2, 3, 6, 3260111, 6520222, 9780333, 19560666]

約数ペア:

[(1, 19560666), (2, 9780333), (3, 6520222), (6, 3260111)]