21527048638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{382241}}^1$

素因数の和:383243

約数の個数: 16

約数和(自身を含む): 33438530160

約数和(自身を除く): 11911481522

約数列:

[1, 2, 29, 58, 971, 1942, 28159, 56318, 382241, 764482, 11084989, 22169978, 371156011, 742312022, 10763524319, 21527048638]

約数ペア:

[(1, 21527048638), (2, 10763524319), (29, 742312022), (58, 371156011), (971, 22169978), (1942, 11084989), (28159, 764482), (56318, 382241)]