3139636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 5852000

約数和(自身を除く): 2712364

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 379, 436, 758, 1516, 2071, 4142, 7201, 8284, 14402, 28804, 41311, 82622, 165244, 784909, 1569818, 3139636]

約数ペア:

[(1, 3139636), (2, 1569818), (4, 784909), (19, 165244), (38, 82622), (76, 41311), (109, 28804), (218, 14402), (379, 8284), (436, 7201), (758, 4142), (1516, 2071)]