11216426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1109}}^1$

素因数の和:1513

約数の個数: 16

約数和(自身を含む): 18181800

約数和(自身を除く): 6965374

約数列:

[1, 2, 13, 26, 389, 778, 1109, 2218, 5057, 10114, 14417, 28834, 431401, 862802, 5608213, 11216426]

約数ペア:

[(1, 11216426), (2, 5608213), (13, 862802), (26, 431401), (389, 28834), (778, 14417), (1109, 10114), (2218, 5057)]