12125984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 26050752

約数和(自身を除く): 13924768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 206, 208, 283, 412, 416, 566, 824, 1132, 1339, 1648, 2264, 2678, 3296, 3679, 4528, 5356, 7358, 9056, 10712, 14716, 21424, 29149, 29432, 42848, 58298, 58864, 116596, 117728, 233192, 378937, 466384, 757874, 932768, 1515748, 3031496, 6062992, 12125984]

約数ペア:

[(1, 12125984), (2, 6062992), (4, 3031496), (8, 1515748), (13, 932768), (16, 757874), (26, 466384), (32, 378937), (52, 233192), (103, 117728), (104, 116596), (206, 58864), (208, 58298), (283, 42848), (412, 29432), (416, 29149), (566, 21424), (824, 14716), (1132, 10712), (1339, 9056), (1648, 7358), (2264, 5356), (2678, 4528), (3296, 3679)]