68191019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5209}}^1$

素因数の和:5294

約数の個数: 16

約数和(自身を含む): 78775200

約数和(自身を除く): 10584181

約数列:

[1, 13, 19, 53, 247, 689, 1007, 5209, 13091, 67717, 98971, 276077, 1286623, 3589001, 5245463, 68191019]

約数ペア:

[(1, 68191019), (13, 5245463), (19, 3589001), (53, 1286623), (247, 276077), (689, 98971), (1007, 67717), (5209, 13091)]