4393370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1217}}^1$

素因数の和:1262

約数の個数: 24

約数和(自身を含む): 8353044

約数和(自身を除く): 3959674

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1217, 1805, 2434, 3610, 6085, 12170, 23123, 46246, 115615, 231230, 439337, 878674, 2196685, 4393370]

約数ペア:

[(1, 4393370), (2, 2196685), (5, 878674), (10, 439337), (19, 231230), (38, 115615), (95, 46246), (190, 23123), (361, 12170), (722, 6085), (1217, 3610), (1805, 2434)]