19036892

素因数分解:

$2^2\times 7^2\times {\mathrm{97127}}^1$

素因数の和:97145

約数の個数: 18

約数和(自身を含む): 38754072

約数和(自身を除く): 19717180

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 97127, 194254, 388508, 679889, 1359778, 2719556, 4759223, 9518446, 19036892]

約数ペア:

[(1, 19036892), (2, 9518446), (4, 4759223), (7, 2719556), (14, 1359778), (28, 679889), (49, 388508), (98, 194254), (196, 97127)]