9684686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3167}}^1$

素因数の和:3319

約数の個数: 16

約数和(自身を含む): 15966720

約数和(自身を除く): 6282034

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 3167, 6334, 34837, 69674, 440213, 880426, 4842343, 9684686]

約数ペア:

[(1, 9684686), (2, 4842343), (11, 880426), (22, 440213), (139, 69674), (278, 34837), (1529, 6334), (3058, 3167)]