71281844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{937919}}^1$

素因数の和:937942

約数の個数: 12

約数和(自身を含む): 131308800

約数和(自身を除く): 60026956

約数列:

[1, 2, 4, 19, 38, 76, 937919, 1875838, 3751676, 17820461, 35640922, 71281844]

約数ペア:

[(1, 71281844), (2, 35640922), (4, 17820461), (19, 3751676), (38, 1875838), (76, 937919)]