2008015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 2649600

約数和(自身を除く): 641585

約数列:

[1, 5, 19, 23, 95, 115, 437, 919, 2185, 4595, 17461, 21137, 87305, 105685, 401603, 2008015]

約数ペア:

[(1, 2008015), (5, 401603), (19, 105685), (23, 87305), (95, 21137), (115, 17461), (437, 4595), (919, 2185)]