4245094

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15959}}^1$

素因数の和:15987

約数の個数: 16

約数和(自身を含む): 7660800

約数和(自身を除く): 3415706

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 15959, 31918, 111713, 223426, 303221, 606442, 2122547, 4245094]

約数ペア:

[(1, 4245094), (2, 2122547), (7, 606442), (14, 303221), (19, 223426), (38, 111713), (133, 31918), (266, 15959)]