2019486595

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{109073}}^1$

素因数の和:109131

約数の個数: 24

約数和(自身を含む): 2895260256

約数和(自身を除く): 875773661

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 2645, 3703, 18515, 109073, 545365, 763511, 2508679, 3817555, 12543395, 17560753, 57699617, 87803765, 288498085, 403897319, 2019486595]

約数ペア:

[(1, 2019486595), (5, 403897319), (7, 288498085), (23, 87803765), (35, 57699617), (115, 17560753), (161, 12543395), (529, 3817555), (805, 2508679), (2645, 763511), (3703, 545365), (18515, 109073)]