2012192638

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{49157}}^1$

素因数の和:49467

約数の個数: 16

約数和(自身を含む): 3063919824

約数和(自身を除く): 1051727186

約数列:

[1, 2, 97, 194, 211, 422, 20467, 40934, 49157, 98314, 4768229, 9536458, 10372127, 20744254, 1006096319, 2012192638]

約数ペア:

[(1, 2012192638), (2, 1006096319), (97, 20744254), (194, 10372127), (211, 9536458), (422, 4768229), (20467, 98314), (40934, 49157)]