1966781599

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{4327}}^1$

素因数の和:4902

約数の個数: 16

約数和(自身を含む): 2118988800

約数和(自身を除く): 152207201

約数列:

[1, 19, 47, 509, 893, 4327, 9671, 23923, 82213, 203369, 454537, 2202443, 3864011, 41846417, 103514821, 1966781599]

約数ペア:

[(1, 1966781599), (19, 103514821), (47, 41846417), (509, 3864011), (893, 2202443), (4327, 454537), (9671, 203369), (23923, 82213)]