19365214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 33177600

約数和(自身を除く): 13812386

約数列:

[1, 2, 11, 22, 29, 58, 127, 239, 254, 319, 478, 638, 1397, 2629, 2794, 3683, 5258, 6931, 7366, 13862, 30353, 40513, 60706, 76241, 81026, 152482, 333883, 667766, 880237, 1760474, 9682607, 19365214]

約数ペア:

[(1, 19365214), (2, 9682607), (11, 1760474), (22, 880237), (29, 667766), (58, 333883), (127, 152482), (239, 81026), (254, 76241), (319, 60706), (478, 40513), (638, 30353), (1397, 13862), (2629, 7366), (2794, 6931), (3683, 5258)]