15858426

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139109}}^1$

素因数の和:139133

約数の個数: 16

約数和(自身を含む): 33386400

約数和(自身を除く): 17527974

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139109, 278218, 417327, 834654, 2643071, 5286142, 7929213, 15858426]

約数ペア:

[(1, 15858426), (2, 7929213), (3, 5286142), (6, 2643071), (19, 834654), (38, 417327), (57, 278218), (114, 139109)]