19043646

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{29663}}^1$

素因数の和:29775

約数の個数: 16

約数和(自身を含む): 38444544

約数和(自身を除く): 19400898

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 29663, 59326, 88989, 177978, 3173941, 6347882, 9521823, 19043646]

約数ペア:

[(1, 19043646), (2, 9521823), (3, 6347882), (6, 3173941), (107, 177978), (214, 88989), (321, 59326), (642, 29663)]