8147846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30631}}^1$

素因数の和:30659

約数の個数: 16

約数和(自身を含む): 14703360

約数和(自身を除く): 6555514

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 30631, 61262, 214417, 428834, 581989, 1163978, 4073923, 8147846]

約数ペア:

[(1, 8147846), (2, 4073923), (7, 1163978), (14, 581989), (19, 428834), (38, 214417), (133, 61262), (266, 30631)]