12877424

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4999}}^1$

素因数の和:5037

約数の個数: 40

約数和(自身を含む): 29760000

約数和(自身を除く): 16882576

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 4999, 9998, 19996, 34993, 39992, 69986, 79984, 114977, 139972, 229954, 279944, 459908, 559888, 804839, 919816, 1609678, 1839632, 3219356, 6438712, 12877424]

約数ペア:

[(1, 12877424), (2, 6438712), (4, 3219356), (7, 1839632), (8, 1609678), (14, 919816), (16, 804839), (23, 559888), (28, 459908), (46, 279944), (56, 229954), (92, 139972), (112, 114977), (161, 79984), (184, 69986), (322, 39992), (368, 34993), (644, 19996), (1288, 9998), (2576, 4999)]