13228216

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{27107}}^1$

素因数の和:27174

約数の個数: 16

約数和(自身を含む): 25210440

約数和(自身を除く): 11982224

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 27107, 54214, 108428, 216856, 1653527, 3307054, 6614108, 13228216]

約数ペア:

[(1, 13228216), (2, 6614108), (4, 3307054), (8, 1653527), (61, 216856), (122, 108428), (244, 54214), (488, 27107)]