17967340

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3923}}^1$

素因数の和:4161

約数の個数: 24

約数和(自身を含む): 37905840

約数和(自身を除く): 19938500

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 3923, 4580, 7846, 15692, 19615, 39230, 78460, 898367, 1796734, 3593468, 4491835, 8983670, 17967340]

約数ペア:

[(1, 17967340), (2, 8983670), (4, 4491835), (5, 3593468), (10, 1796734), (20, 898367), (229, 78460), (458, 39230), (916, 19615), (1145, 15692), (2290, 7846), (3923, 4580)]