38784746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19373}}^1$

素因数の和:19406

約数の個数: 32

約数和(自身を含む): 78115968

約数和(自身を除く): 39331222

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 19373, 38746, 135611, 213103, 251849, 271222, 426206, 503698, 1491721, 1762943, 2770339, 2983442, 3525886, 5540678, 19392373, 38784746]

約数ペア:

[(1, 38784746), (2, 19392373), (7, 5540678), (11, 3525886), (13, 2983442), (14, 2770339), (22, 1762943), (26, 1491721), (77, 503698), (91, 426206), (143, 271222), (154, 251849), (182, 213103), (286, 135611), (1001, 38746), (2002, 19373)]