10217942

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1451}}^1$

素因数の和:1963

約数の個数: 16

約数和(自身を含む): 17563392

約数和(自身を除く): 7345450

約数列:

[1, 2, 7, 14, 503, 1006, 1451, 2902, 3521, 7042, 10157, 20314, 729853, 1459706, 5108971, 10217942]

約数ペア:

[(1, 10217942), (2, 5108971), (7, 1459706), (14, 729853), (503, 20314), (1006, 10157), (1451, 7042), (2902, 3521)]