11687427128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{112379107}}^1$

素因数の和:112379126

約数の個数: 16

約数和(自身を含む): 23599612680

約数和(自身を除く): 11912185552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 112379107, 224758214, 449516428, 899032856, 1460928391, 2921856782, 5843713564, 11687427128]

約数ペア:

[(1, 11687427128), (2, 5843713564), (4, 2921856782), (8, 1460928391), (13, 899032856), (26, 449516428), (52, 224758214), (104, 112379107)]