12993628

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 23207184

約数和(自身を除く): 10213556

約数列:

[1, 2, 4, 131, 137, 181, 262, 274, 362, 524, 548, 724, 17947, 23711, 24797, 35894, 47422, 49594, 71788, 94844, 99188, 3248407, 6496814, 12993628]

約数ペア:

[(1, 12993628), (2, 6496814), (4, 3248407), (131, 99188), (137, 94844), (181, 71788), (262, 49594), (274, 47422), (362, 35894), (524, 24797), (548, 23711), (724, 17947)]