47868790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251941}}^1$

素因数の和:251967

約数の個数: 16

約数和(自身を含む): 90699120

約数和(自身を除く): 42830330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251941, 503882, 1259705, 2519410, 4786879, 9573758, 23934395, 47868790]

約数ペア:

[(1, 47868790), (2, 23934395), (5, 9573758), (10, 4786879), (19, 2519410), (38, 1259705), (95, 503882), (190, 251941)]