80172419

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 86561280

約数和(自身を除く): 6388861

約数列:

[1, 19, 71, 103, 577, 1349, 1957, 7313, 10963, 40967, 59431, 138947, 778373, 1129189, 4219601, 80172419]

約数ペア:

[(1, 80172419), (19, 4219601), (71, 1129189), (103, 778373), (577, 138947), (1349, 59431), (1957, 40967), (7313, 10963)]