38811794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 71383680

約数和(自身を除く): 32571886

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 2753, 5506, 7049, 14098, 19271, 38542, 52307, 104614, 145909, 291818, 366149, 732298, 1021363, 2042726, 2772271, 5544542, 19405897, 38811794]

約数ペア:

[(1, 38811794), (2, 19405897), (7, 5544542), (14, 2772271), (19, 2042726), (38, 1021363), (53, 732298), (106, 366149), (133, 291818), (266, 145909), (371, 104614), (742, 52307), (1007, 38542), (2014, 19271), (2753, 14098), (5506, 7049)]