13391896

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 29548800

約数和(自身を除く): 16156904

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 269, 392, 508, 538, 889, 1016, 1076, 1778, 1883, 2152, 3556, 3766, 6223, 7112, 7532, 12446, 13181, 15064, 24892, 26362, 34163, 49784, 52724, 68326, 105448, 136652, 239141, 273304, 478282, 956564, 1673987, 1913128, 3347974, 6695948, 13391896]

約数ペア:

[(1, 13391896), (2, 6695948), (4, 3347974), (7, 1913128), (8, 1673987), (14, 956564), (28, 478282), (49, 273304), (56, 239141), (98, 136652), (127, 105448), (196, 68326), (254, 52724), (269, 49784), (392, 34163), (508, 26362), (538, 24892), (889, 15064), (1016, 13181), (1076, 12446), (1778, 7532), (1883, 7112), (2152, 6223), (3556, 3766)]