19206055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18379}}^1$

素因数の和:18414

約数の個数: 16

約数和(自身を含む): 26467200

約数和(自身を除く): 7261145

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 18379, 91895, 202169, 349201, 1010845, 1746005, 3841211, 19206055]

約数ペア:

[(1, 19206055), (5, 3841211), (11, 1746005), (19, 1010845), (55, 349201), (95, 202169), (209, 91895), (1045, 18379)]