18293314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1949}}^1$

素因数の和:2002

約数の個数: 24

約数和(自身を含む): 31203900

約数和(自身を除く): 12910586

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 1949, 3898, 4693, 9386, 25337, 37031, 50674, 74062, 481403, 703589, 962806, 1407178, 9146657, 18293314]

約数ペア:

[(1, 18293314), (2, 9146657), (13, 1407178), (19, 962806), (26, 703589), (38, 481403), (247, 74062), (361, 50674), (494, 37031), (722, 25337), (1949, 9386), (3898, 4693)]