2021696216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13300633}}^1$

素因数の和:13300658

約数の個数: 16

約数和(自身を含む): 3990190200

約数和(自身を除く): 1968493984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13300633, 26601266, 53202532, 106405064, 252712027, 505424054, 1010848108, 2021696216]

約数ペア:

[(1, 2021696216), (2, 1010848108), (4, 505424054), (8, 252712027), (19, 106405064), (38, 53202532), (76, 26601266), (152, 13300633)]