22908851

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7489}}^1$

素因数の和:7538

約数の個数: 16

約数和(自身を含む): 28761600

約数和(自身を除く): 5852749

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 7489, 52423, 142291, 172247, 996037, 1205729, 3272693, 22908851]

約数ペア:

[(1, 22908851), (7, 3272693), (19, 1205729), (23, 996037), (133, 172247), (161, 142291), (437, 52423), (3059, 7489)]