84039242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{315937}}^1$

素因数の和:315965

約数の個数: 16

約数和(自身を含む): 151650240

約数和(自身を除く): 67610998

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 315937, 631874, 2211559, 4423118, 6002803, 12005606, 42019621, 84039242]

約数ペア:

[(1, 84039242), (2, 42019621), (7, 12005606), (14, 6002803), (19, 4423118), (38, 2211559), (133, 631874), (266, 315937)]