19446965

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3119}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 24710400

約数和(自身を除く): 5263435

約数列:

[1, 5, 29, 43, 145, 215, 1247, 3119, 6235, 15595, 90451, 134117, 452255, 670585, 3889393, 19446965]

約数ペア:

[(1, 19446965), (5, 3889393), (29, 670585), (43, 452255), (145, 134117), (215, 90451), (1247, 15595), (3119, 6235)]