2019420142

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{169159}}^1$

素因数の和:169335

約数の個数: 16

約数和(自身を含む): 3117957120

約数和(自身を除く): 1098536978

約数列:

[1, 2, 47, 94, 127, 254, 5969, 11938, 169159, 338318, 7950473, 15900946, 21483193, 42966386, 1009710071, 2019420142]

約数ペア:

[(1, 2019420142), (2, 1009710071), (47, 42966386), (94, 21483193), (127, 15900946), (254, 7950473), (5969, 338318), (11938, 169159)]