11778868

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{43951}}^1$

素因数の和:44022

約数の個数: 12

約数和(自身を含む): 20921152

約数和(自身を除く): 9142284

約数列:

[1, 2, 4, 67, 134, 268, 43951, 87902, 175804, 2944717, 5889434, 11778868]

約数ペア:

[(1, 11778868), (2, 5889434), (4, 2944717), (67, 175804), (134, 87902), (268, 43951)]