13909519886

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1\times {\mathrm{84869}}^1$

素因数の和:85136

約数の個数: 24

約数和(自身を含む): 22117461480

約数和(自身を除く): 8207941594

約数列:

[1, 2, 19, 38, 227, 361, 454, 722, 4313, 8626, 81947, 84869, 163894, 169738, 1612511, 3225022, 19265263, 30637709, 38530526, 61275418, 366039997, 732079994, 6954759943, 13909519886]

約数ペア:

[(1, 13909519886), (2, 6954759943), (19, 732079994), (38, 366039997), (227, 61275418), (361, 38530526), (454, 30637709), (722, 19265263), (4313, 3225022), (8626, 1612511), (81947, 169738), (84869, 163894)]