25633489

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5209}}^1$

素因数の和:5272

約数の個数: 16

約数和(自身を含む): 31676800

約数和(自身を除く): 6043311

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 5209, 36463, 98971, 192733, 692797, 1349131, 3661927, 25633489]

約数ペア:

[(1, 25633489), (7, 3661927), (19, 1349131), (37, 692797), (133, 192733), (259, 98971), (703, 36463), (4921, 5209)]