66703946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{21149}}^1$

素因数の和:21253

約数の個数: 16

約数和(自身を含む): 106596000

約数和(自身を除く): 39892054

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 21149, 42298, 401831, 803662, 1755367, 3510734, 33351973, 66703946]

約数ペア:

[(1, 66703946), (2, 33351973), (19, 3510734), (38, 1755367), (83, 803662), (166, 401831), (1577, 42298), (3154, 21149)]