2921782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 4815360

約数和(自身を除く): 1893578

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 3343, 6686, 63517, 76889, 127034, 153778, 1460891, 2921782]

約数ペア:

[(1, 2921782), (2, 1460891), (19, 153778), (23, 127034), (38, 76889), (46, 63517), (437, 6686), (874, 3343)]