12521504

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 25945920

約数和(自身を除く): 13424416

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 103, 116, 131, 206, 232, 262, 412, 464, 524, 824, 928, 1048, 1648, 2096, 2987, 3296, 3799, 4192, 5974, 7598, 11948, 13493, 15196, 23896, 26986, 30392, 47792, 53972, 60784, 95584, 107944, 121568, 215888, 391297, 431776, 782594, 1565188, 3130376, 6260752, 12521504]

約数ペア:

[(1, 12521504), (2, 6260752), (4, 3130376), (8, 1565188), (16, 782594), (29, 431776), (32, 391297), (58, 215888), (103, 121568), (116, 107944), (131, 95584), (206, 60784), (232, 53972), (262, 47792), (412, 30392), (464, 26986), (524, 23896), (824, 15196), (928, 13493), (1048, 11948), (1648, 7598), (2096, 5974), (2987, 4192), (3296, 3799)]