143485185796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1887962971}}^1$

素因数の和:1887962994

約数の個数: 12

約数和(自身を含む): 264314816080

約数和(自身を除く): 120829630284

約数列:

[1, 2, 4, 19, 38, 76, 1887962971, 3775925942, 7551851884, 35871296449, 71742592898, 143485185796]

約数ペア:

[(1, 143485185796), (2, 71742592898), (4, 35871296449), (19, 7551851884), (38, 3775925942), (76, 1887962971)]