42492098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1949}}^1$

素因数の和:2953

約数の個数: 16

約数和(自身を含む): 69638400

約数和(自身を除く): 27146302

約数列:

[1, 2, 11, 22, 991, 1949, 1982, 3898, 10901, 21439, 21802, 42878, 1931459, 3862918, 21246049, 42492098]

約数ペア:

[(1, 42492098), (2, 21246049), (11, 3862918), (22, 1931459), (991, 42878), (1949, 21802), (1982, 21439), (3898, 10901)]