193406738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2683}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 350423040

約数和(自身を除く): 157016302

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 271, 542, 1897, 2683, 3794, 5149, 5366, 10298, 18781, 36043, 37562, 50977, 72086, 101954, 356839, 713678, 727093, 1454186, 5089651, 10179302, 13814767, 27629534, 96703369, 193406738]

約数ペア:

[(1, 193406738), (2, 96703369), (7, 27629534), (14, 13814767), (19, 10179302), (38, 5089651), (133, 1454186), (266, 727093), (271, 713678), (542, 356839), (1897, 101954), (2683, 72086), (3794, 50977), (5149, 37562), (5366, 36043), (10298, 18781)]