16109692

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 29044400

約数和(自身を除く): 12934708

約数列:

[1, 2, 4, 43, 86, 172, 229, 409, 458, 818, 916, 1636, 9847, 17587, 19694, 35174, 39388, 70348, 93661, 187322, 374644, 4027423, 8054846, 16109692]

約数ペア:

[(1, 16109692), (2, 8054846), (4, 4027423), (43, 374644), (86, 187322), (172, 93661), (229, 70348), (409, 39388), (458, 35174), (818, 19694), (916, 17587), (1636, 9847)]