2012597078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{78697}}^1$

素因数の和:79391

約数の個数: 16

約数和(自身を含む): 3182547120

約数和(自身を除く): 1169950042

約数列:

[1, 2, 19, 38, 673, 1346, 12787, 25574, 78697, 157394, 1495243, 2990486, 52963081, 105926162, 1006298539, 2012597078]

約数ペア:

[(1, 2012597078), (2, 1006298539), (19, 105926162), (38, 52963081), (673, 2990486), (1346, 1495243), (12787, 157394), (25574, 78697)]