13396976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 27617280

約数和(自身を除く): 14220304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 347, 508, 694, 1016, 1388, 2032, 2413, 2776, 4826, 5552, 6593, 9652, 13186, 19304, 26372, 38608, 44069, 52744, 88138, 105488, 176276, 352552, 705104, 837311, 1674622, 3349244, 6698488, 13396976]

約数ペア:

[(1, 13396976), (2, 6698488), (4, 3349244), (8, 1674622), (16, 837311), (19, 705104), (38, 352552), (76, 176276), (127, 105488), (152, 88138), (254, 52744), (304, 44069), (347, 38608), (508, 26372), (694, 19304), (1016, 13186), (1388, 9652), (2032, 6593), (2413, 5552), (2776, 4826)]