388540367

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{4219}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 423350400

約数和(自身を除く): 34810033

約数列:

[1, 19, 37, 131, 703, 2489, 4219, 4847, 80161, 92093, 156103, 552689, 2965957, 10501091, 20449493, 388540367]

約数ペア:

[(1, 388540367), (19, 20449493), (37, 10501091), (131, 2965957), (703, 552689), (2489, 156103), (4219, 92093), (4847, 80161)]