127682546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197651}}^1$

素因数の和:197689

約数の個数: 16

約数和(自身を含む): 213464160

約数和(自身を除く): 85781614

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 197651, 395302, 3360067, 3755369, 6720134, 7510738, 63841273, 127682546]

約数ペア:

[(1, 127682546), (2, 63841273), (17, 7510738), (19, 6720134), (34, 3755369), (38, 3360067), (323, 395302), (646, 197651)]