13401764

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{9281}}^1$

素因数の和:9323

約数の個数: 18

約数和(自身を含む): 24755094

約数和(自身を除く): 11353330

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 9281, 18562, 37124, 176339, 352678, 705356, 3350441, 6700882, 13401764]

約数ペア:

[(1, 13401764), (2, 6700882), (4, 3350441), (19, 705356), (38, 352678), (76, 176339), (361, 37124), (722, 18562), (1444, 9281)]