15020336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{49409}}^1$

素因数の和:49436

約数の個数: 20

約数和(自身を含む): 30634200

約数和(自身を除く): 15613864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 49409, 98818, 197636, 395272, 790544, 938771, 1877542, 3755084, 7510168, 15020336]

約数ペア:

[(1, 15020336), (2, 7510168), (4, 3755084), (8, 1877542), (16, 938771), (19, 790544), (38, 395272), (76, 197636), (152, 98818), (304, 49409)]