21904860109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1\times {\mathrm{47507}}^1$

素因数の和:47936

約数の個数: 16

約数和(自身を含む): 24135584256

約数和(自身を除く): 2230724147

約数列:

[1, 11, 167, 251, 1837, 2761, 41917, 47507, 461087, 522577, 7933669, 11924257, 87270359, 131166827, 1991350919, 21904860109]

約数ペア:

[(1, 21904860109), (11, 1991350919), (167, 131166827), (251, 87270359), (1837, 11924257), (2761, 7933669), (41917, 522577), (47507, 461087)]