7540834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28349}}^1$

素因数の和:28377

約数の個数: 16

約数和(自身を含む): 13608000

約数和(自身を除く): 6067166

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 28349, 56698, 198443, 396886, 538631, 1077262, 3770417, 7540834]

約数ペア:

[(1, 7540834), (2, 3770417), (7, 1077262), (14, 538631), (19, 396886), (38, 198443), (133, 56698), (266, 28349)]