22226479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 24883200

約数和(自身を除く): 2656721

約数列:

[1, 11, 71, 149, 191, 781, 1639, 2101, 10579, 13561, 28459, 116369, 149171, 313049, 2020589, 22226479]

約数ペア:

[(1, 22226479), (11, 2020589), (71, 313049), (149, 149171), (191, 116369), (781, 28459), (1639, 13561), (2101, 10579)]