13397478

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 28481760

約数和(自身を除く): 15084282

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2081, 2146, 3219, 4162, 6243, 6438, 12486, 60349, 76997, 120698, 153994, 181047, 230991, 362094, 461982, 2232913, 4465826, 6698739, 13397478]

約数ペア:

[(1, 13397478), (2, 6698739), (3, 4465826), (6, 2232913), (29, 461982), (37, 362094), (58, 230991), (74, 181047), (87, 153994), (111, 120698), (174, 76997), (222, 60349), (1073, 12486), (2081, 6438), (2146, 6243), (3219, 4162)]