11289928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{108557}}^1$

素因数の和:108576

約数の個数: 16

約数和(自身を含む): 22797180

約数和(自身を除く): 11507252

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 108557, 217114, 434228, 868456, 1411241, 2822482, 5644964, 11289928]

約数ペア:

[(1, 11289928), (2, 5644964), (4, 2822482), (8, 1411241), (13, 868456), (26, 434228), (52, 217114), (104, 108557)]