2012017958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{83911}}^1$

素因数の和:84563

約数の個数: 16

約数和(自身を含む): 3181943040

約数和(自身を除く): 1169925082

約数列:

[1, 2, 19, 38, 631, 1262, 11989, 23978, 83911, 167822, 1594309, 3188618, 52947841, 105895682, 1006008979, 2012017958]

約数ペア:

[(1, 2012017958), (2, 1006008979), (19, 105895682), (38, 52947841), (631, 3188618), (1262, 1594309), (11989, 167822), (23978, 83911)]