38163286

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 70191360

約数和(自身を除く): 32028074

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 2707, 5414, 7049, 14098, 18949, 37898, 51433, 102866, 143471, 286942, 360031, 720062, 1004297, 2008594, 2725949, 5451898, 19081643, 38163286]

約数ペア:

[(1, 38163286), (2, 19081643), (7, 5451898), (14, 2725949), (19, 2008594), (38, 1004297), (53, 720062), (106, 360031), (133, 286942), (266, 143471), (371, 102866), (742, 51433), (1007, 37898), (2014, 18949), (2707, 14098), (5414, 7049)]