47203790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{248441}}^1$

素因数の和:248467

約数の個数: 16

約数和(自身を含む): 89439120

約数和(自身を除く): 42235330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 248441, 496882, 1242205, 2484410, 4720379, 9440758, 23601895, 47203790]

約数ペア:

[(1, 47203790), (2, 23601895), (5, 9440758), (10, 4720379), (19, 2484410), (38, 1242205), (95, 496882), (190, 248441)]