2012257738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{83921}}^1$

素因数の和:84573

約数の個数: 16

約数和(自身を含む): 3182322240

約数和(自身を除く): 1170064502

約数列:

[1, 2, 19, 38, 631, 1262, 11989, 23978, 83921, 167842, 1594499, 3188998, 52954151, 105908302, 1006128869, 2012257738]

約数ペア:

[(1, 2012257738), (2, 1006128869), (19, 105908302), (38, 52954151), (631, 3188998), (1262, 1594499), (11989, 167842), (23978, 83921)]