11137438

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:508

約数の個数: 24

約数和(自身を含む): 18354168

約数和(自身を除く): 7216730

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 397, 794, 1079, 2158, 5161, 10322, 14027, 28054, 32951, 65902, 67093, 134186, 428363, 856726, 5568719, 11137438]

約数ペア:

[(1, 11137438), (2, 5568719), (13, 856726), (26, 428363), (83, 134186), (166, 67093), (169, 65902), (338, 32951), (397, 28054), (794, 14027), (1079, 10322), (2158, 5161)]