19232422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1531}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 31546944

約数和(自身を除く): 12314522

約数列:

[1, 2, 11, 22, 571, 1142, 1531, 3062, 6281, 12562, 16841, 33682, 874201, 1748402, 9616211, 19232422]

約数ペア:

[(1, 19232422), (2, 9616211), (11, 1748402), (22, 874201), (571, 33682), (1142, 16841), (1531, 12562), (3062, 6281)]