25641022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{6737}}^1$

素因数の和:6923

約数の個数: 16

約数和(自身を含む): 42206832

約数和(自身を除く): 16565810

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 6737, 13474, 74107, 148214, 1165501, 2331002, 12820511, 25641022]

約数ペア:

[(1, 25641022), (2, 12820511), (11, 2331002), (22, 1165501), (173, 148214), (346, 74107), (1903, 13474), (3806, 6737)]