13037918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 21676032

約数和(自身を除く): 8638114

約数列:

[1, 2, 23, 31, 41, 46, 62, 82, 223, 446, 713, 943, 1271, 1426, 1886, 2542, 5129, 6913, 9143, 10258, 13826, 18286, 29233, 58466, 158999, 210289, 283433, 317998, 420578, 566866, 6518959, 13037918]

約数ペア:

[(1, 13037918), (2, 6518959), (23, 566866), (31, 420578), (41, 317998), (46, 283433), (62, 210289), (82, 158999), (223, 58466), (446, 29233), (713, 18286), (943, 13826), (1271, 10258), (1426, 9143), (1886, 6913), (2542, 5129)]