1968174686

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1\times {\mathrm{14293}}^1$

素因数の和:16547

約数の個数: 16

約数和(自身を含む): 3049081728

約数和(自身を除く): 1080907042

約数列:

[1, 2, 31, 62, 2221, 4442, 14293, 28586, 68851, 137702, 443083, 886166, 31744753, 63489506, 984087343, 1968174686]

約数ペア:

[(1, 1968174686), (2, 984087343), (31, 63489506), (62, 31744753), (2221, 886166), (4442, 443083), (14293, 137702), (28586, 68851)]