13278506

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1951}}^1$

素因数の和:2077

約数の個数: 16

約数和(自身を含む): 20659968

約数和(自身を除く): 7381462

約数列:

[1, 2, 41, 82, 83, 166, 1951, 3403, 3902, 6806, 79991, 159982, 161933, 323866, 6639253, 13278506]

約数ペア:

[(1, 13278506), (2, 6639253), (41, 323866), (82, 161933), (83, 159982), (166, 79991), (1951, 6806), (3403, 3902)]