4891892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 9085440

約数和(自身を除く): 4193548

約数列:

[1, 2, 4, 19, 38, 76, 191, 337, 382, 674, 764, 1348, 3629, 6403, 7258, 12806, 14516, 25612, 64367, 128734, 257468, 1222973, 2445946, 4891892]

約数ペア:

[(1, 4891892), (2, 2445946), (4, 1222973), (19, 257468), (38, 128734), (76, 64367), (191, 25612), (337, 14516), (382, 12806), (674, 7258), (764, 6403), (1348, 3629)]