19512054

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{4861}}^1$

素因数の和:5092

約数の個数: 24

約数和(自身を含む): 42474432

約数和(自身を除く): 22962378

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 4861, 9722, 14583, 29166, 43749, 87498, 1084003, 2168006, 3252009, 6504018, 9756027, 19512054]

約数ペア:

[(1, 19512054), (2, 9756027), (3, 6504018), (6, 3252009), (9, 2168006), (18, 1084003), (223, 87498), (446, 43749), (669, 29166), (1338, 14583), (2007, 9722), (4014, 4861)]