42003262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157907}}^1$

素因数の和:157935

約数の個数: 16

約数和(自身を含む): 75795840

約数和(自身を除く): 33792578

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 157907, 315814, 1105349, 2210698, 3000233, 6000466, 21001631, 42003262]

約数ペア:

[(1, 42003262), (2, 21001631), (7, 6000466), (14, 3000233), (19, 2210698), (38, 1105349), (133, 315814), (266, 157907)]