18947424

素因数分解:

$2^5\times 3^1\times {\mathrm{197369}}^1$

素因数の和:197382

約数の個数: 24

約数和(自身を含む): 49737240

約数和(自身を除く): 30789816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197369, 394738, 592107, 789476, 1184214, 1578952, 2368428, 3157904, 4736856, 6315808, 9473712, 18947424]

約数ペア:

[(1, 18947424), (2, 9473712), (3, 6315808), (4, 4736856), (6, 3157904), (8, 2368428), (12, 1578952), (16, 1184214), (24, 789476), (32, 592107), (48, 394738), (96, 197369)]