16540030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9787}}^1$

素因数の和:9820

約数の個数: 24

約数和(自身を含む): 32241672

約数和(自身を除く): 15701642

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 9787, 19574, 48935, 97870, 127231, 254462, 636155, 1272310, 1654003, 3308006, 8270015, 16540030]

約数ペア:

[(1, 16540030), (2, 8270015), (5, 3308006), (10, 1654003), (13, 1272310), (26, 636155), (65, 254462), (130, 127231), (169, 97870), (338, 48935), (845, 19574), (1690, 9787)]