12550013

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 15237120

約数和(自身を除く): 2687107

約数列:

[1, 7, 19, 127, 133, 743, 889, 2413, 5201, 14117, 16891, 94361, 98819, 660527, 1792859, 12550013]

約数ペア:

[(1, 12550013), (7, 1792859), (19, 660527), (127, 98819), (133, 94361), (743, 16891), (889, 14117), (2413, 5201)]