188936890

素因数分解:

$2^1\times 5^1\times {\mathrm{2417}}^1\times {\mathrm{7817}}^1$

素因数の和:10241

約数の個数: 16

約数和(自身を含む): 340270632

約数和(自身を除く): 151333742

約数列:

[1, 2, 5, 10, 2417, 4834, 7817, 12085, 15634, 24170, 39085, 78170, 18893689, 37787378, 94468445, 188936890]

約数ペア:

[(1, 188936890), (2, 94468445), (5, 37787378), (10, 18893689), (2417, 78170), (4834, 39085), (7817, 24170), (12085, 15634)]