19023047

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 21150720

約数和(自身を除く): 2127673

約数列:

[1, 19, 23, 101, 431, 437, 1919, 2323, 8189, 9913, 43531, 44137, 188347, 827089, 1001213, 19023047]

約数ペア:

[(1, 19023047), (19, 1001213), (23, 827089), (101, 188347), (431, 44137), (437, 43531), (1919, 9913), (2323, 8189)]