15220976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{50069}}^1$

素因数の和:50096

約数の個数: 20

約数和(自身を含む): 31043400

約数和(自身を除く): 15822424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 50069, 100138, 200276, 400552, 801104, 951311, 1902622, 3805244, 7610488, 15220976]

約数ペア:

[(1, 15220976), (2, 7610488), (4, 3805244), (8, 1902622), (16, 951311), (19, 801104), (38, 400552), (76, 200276), (152, 100138), (304, 50069)]