6709945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6421}}^1$

素因数の和:6456

約数の個数: 16

約数和(自身を含む): 9247680

約数和(自身を除く): 2537735

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 6421, 32105, 70631, 121999, 353155, 609995, 1341989, 6709945]

約数ペア:

[(1, 6709945), (5, 1341989), (11, 609995), (19, 353155), (55, 121999), (95, 70631), (209, 32105), (1045, 6421)]