105717178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397433}}^1$

素因数の和:397461

約数の個数: 16

約数和(自身を含む): 190768320

約数和(自身を除く): 85051142

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 397433, 794866, 2782031, 5564062, 7551227, 15102454, 52858589, 105717178]

約数ペア:

[(1, 105717178), (2, 52858589), (7, 15102454), (14, 7551227), (19, 5564062), (38, 2782031), (133, 794866), (266, 397433)]