12902722

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19609}}^1$

素因数の和:19665

約数の個数: 16

約数和(自身を含む): 22590720

約数和(自身を除く): 9687998

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 19609, 39218, 137263, 274526, 921623, 1843246, 6451361, 12902722]

約数ペア:

[(1, 12902722), (2, 6451361), (7, 1843246), (14, 921623), (47, 274526), (94, 137263), (329, 39218), (658, 19609)]