19034294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9623}}^1$

素因数の和:9691

約数の個数: 16

約数和(自身を含む): 30488832

約数和(自身を除く): 11454538

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 9623, 19246, 221329, 413789, 442658, 827578, 9517147, 19034294]

約数ペア:

[(1, 19034294), (2, 9517147), (23, 827578), (43, 442658), (46, 413789), (86, 221329), (989, 19246), (1978, 9623)]