19232528

素因数分解:

$2^4\times 7^1\times {\mathrm{171719}}^1$

素因数の和:171734

約数の個数: 20

約数和(自身を含む): 42586560

約数和(自身を除く): 23354032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 171719, 343438, 686876, 1202033, 1373752, 2404066, 2747504, 4808132, 9616264, 19232528]

約数ペア:

[(1, 19232528), (2, 9616264), (4, 4808132), (7, 2747504), (8, 2404066), (14, 1373752), (16, 1202033), (28, 686876), (56, 343438), (112, 171719)]