18896612

素因数分解:

$2^2\times 7^1\times {\mathrm{674879}}^1$

素因数の和:674890

約数の個数: 12

約数和(自身を含む): 37793280

約数和(自身を除く): 18896668

約数列:

[1, 2, 4, 7, 14, 28, 674879, 1349758, 2699516, 4724153, 9448306, 18896612]

約数ペア:

[(1, 18896612), (2, 9448306), (4, 4724153), (7, 2699516), (14, 1349758), (28, 674879)]