2011303330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10585807}}^1$

素因数の和:10585833

約数の個数: 16

約数和(自身を含む): 3810890880

約数和(自身を除く): 1799587550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10585807, 21171614, 52929035, 105858070, 201130333, 402260666, 1005651665, 2011303330]

約数ペア:

[(1, 2011303330), (2, 1005651665), (5, 402260666), (10, 201130333), (19, 105858070), (38, 52929035), (95, 21171614), (190, 10585807)]