2012252456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13238503}}^1$

素因数の和:13238528

約数の個数: 16

約数和(自身を含む): 3971551200

約数和(自身を除く): 1959298744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13238503, 26477006, 52954012, 105908024, 251531557, 503063114, 1006126228, 2012252456]

約数ペア:

[(1, 2012252456), (2, 1006126228), (4, 503063114), (8, 251531557), (19, 105908024), (38, 52954012), (76, 26477006), (152, 13238503)]