123857822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{20929}}^1$

素因数の和:21211

約数の個数: 16

約数和(自身を含む): 203439600

約数和(自身を除く): 79581778

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 20929, 41858, 230219, 460438, 5629901, 11259802, 61928911, 123857822]

約数ペア:

[(1, 123857822), (2, 61928911), (11, 11259802), (22, 5629901), (269, 460438), (538, 230219), (2959, 41858), (5918, 20929)]