39980237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{821}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 46163520

約数和(自身を除く): 6183283

約数列:

[1, 11, 19, 209, 233, 821, 2563, 4427, 9031, 15599, 48697, 171589, 191293, 2104223, 3634567, 39980237]

約数ペア:

[(1, 39980237), (11, 3634567), (19, 2104223), (209, 191293), (233, 171589), (821, 48697), (2563, 15599), (4427, 9031)]