2039156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3833}}^1$

素因数の和:3863

約数の個数: 24

約数和(自身を含む): 4294080

約数和(自身を除く): 2254924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3833, 7666, 15332, 26831, 53662, 72827, 107324, 145654, 291308, 509789, 1019578, 2039156]

約数ペア:

[(1, 2039156), (2, 1019578), (4, 509789), (7, 291308), (14, 145654), (19, 107324), (28, 72827), (38, 53662), (76, 26831), (133, 15332), (266, 7666), (532, 3833)]