2009160712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19318853}}^1$

素因数の和:19318872

約数の個数: 16

約数和(自身を含む): 4056959340

約数和(自身を除く): 2047798628

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19318853, 38637706, 77275412, 154550824, 251145089, 502290178, 1004580356, 2009160712]

約数ペア:

[(1, 2009160712), (2, 1004580356), (4, 502290178), (8, 251145089), (13, 154550824), (26, 77275412), (52, 38637706), (104, 19318853)]