16468516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 30474080

約数和(自身を除く): 14005564

約数列:

[1, 2, 4, 19, 38, 76, 337, 643, 674, 1286, 1348, 2572, 6403, 12217, 12806, 24434, 25612, 48868, 216691, 433382, 866764, 4117129, 8234258, 16468516]

約数ペア:

[(1, 16468516), (2, 8234258), (4, 4117129), (19, 866764), (38, 433382), (76, 216691), (337, 48868), (643, 25612), (674, 24434), (1286, 12806), (1348, 12217), (2572, 6403)]