9995458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1901}}^1$

素因数の和:2153

約数の個数: 16

約数和(自身を含む): 16433280

約数和(自身を除く): 6437822

約数列:

[1, 2, 11, 22, 239, 478, 1901, 2629, 3802, 5258, 20911, 41822, 454339, 908678, 4997729, 9995458]

約数ペア:

[(1, 9995458), (2, 4997729), (11, 908678), (22, 454339), (239, 41822), (478, 20911), (1901, 5258), (2629, 3802)]