2011194916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5011}}^1\times {\mathrm{5281}}^1$

素因数の和:10315

約数の個数: 24

約数和(自身を含む): 3706273760

約数和(自身を除く): 1695078844

約数列:

[1, 2, 4, 19, 38, 76, 5011, 5281, 10022, 10562, 20044, 21124, 95209, 100339, 190418, 200678, 380836, 401356, 26463091, 52926182, 105852364, 502798729, 1005597458, 2011194916]

約数ペア:

[(1, 2011194916), (2, 1005597458), (4, 502798729), (19, 105852364), (38, 52926182), (76, 26463091), (5011, 401356), (5281, 380836), (10022, 200678), (10562, 190418), (20044, 100339), (21124, 95209)]