12974332

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 27857088

約数和(自身を除く): 14882756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 97, 119, 194, 238, 281, 388, 476, 562, 679, 1124, 1358, 1649, 1967, 2716, 3298, 3934, 4777, 6596, 7868, 9554, 11543, 19108, 23086, 27257, 33439, 46172, 54514, 66878, 109028, 133756, 190799, 381598, 463369, 763196, 926738, 1853476, 3243583, 6487166, 12974332]

約数ペア:

[(1, 12974332), (2, 6487166), (4, 3243583), (7, 1853476), (14, 926738), (17, 763196), (28, 463369), (34, 381598), (68, 190799), (97, 133756), (119, 109028), (194, 66878), (238, 54514), (281, 46172), (388, 33439), (476, 27257), (562, 23086), (679, 19108), (1124, 11543), (1358, 9554), (1649, 7868), (1967, 6596), (2716, 4777), (3298, 3934)]