22248941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 26331648

約数和(自身を除く): 4082707

約数列:

[1, 11, 13, 143, 157, 991, 1727, 2041, 10901, 12883, 22451, 141713, 155587, 1711457, 2022631, 22248941]

約数ペア:

[(1, 22248941), (11, 2022631), (13, 1711457), (143, 155587), (157, 141713), (991, 22451), (1727, 12883), (2041, 10901)]