18247776377

素因数分解:

${\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 19432828800

約数和(自身を除く): 1185052423

約数列:

[1, 19, 229, 307, 361, 719, 4351, 5833, 13661, 70303, 82669, 110827, 164651, 220733, 259559, 1335757, 3128369, 4193927, 25379383, 50547857, 59439011, 79684613, 960409283, 18247776377]

約数ペア:

[(1, 18247776377), (19, 960409283), (229, 79684613), (307, 59439011), (361, 50547857), (719, 25379383), (4351, 4193927), (5833, 3128369), (13661, 1335757), (70303, 259559), (82669, 220733), (110827, 164651)]