22069241

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 24307200

約数和(自身を除く): 2237959

約数列:

[1, 19, 31, 89, 421, 589, 1691, 2759, 7999, 13051, 37469, 52421, 247969, 711911, 1161539, 22069241]

約数ペア:

[(1, 22069241), (19, 1161539), (31, 711911), (89, 247969), (421, 52421), (589, 37469), (1691, 13051), (2759, 7999)]