12705044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{288751}}^1$

素因数の和:288766

約数の個数: 12

約数和(自身を含む): 24255168

約数和(自身を除く): 11550124

約数列:

[1, 2, 4, 11, 22, 44, 288751, 577502, 1155004, 3176261, 6352522, 12705044]

約数ペア:

[(1, 12705044), (2, 6352522), (4, 3176261), (11, 1155004), (22, 577502), (44, 288751)]