12520052

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 22715616

約数和(自身を除く): 10195564

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 332, 877, 1754, 3508, 3569, 7138, 14276, 37711, 72791, 75422, 145582, 150844, 291164, 3130013, 6260026, 12520052]

約数ペア:

[(1, 12520052), (2, 6260026), (4, 3130013), (43, 291164), (83, 150844), (86, 145582), (166, 75422), (172, 72791), (332, 37711), (877, 14276), (1754, 7138), (3508, 3569)]