11995888

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{3137}}^1$

素因数の和:3384

約数の個数: 20

約数和(自身を含む): 23346720

約数和(自身を除く): 11350832

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3137, 3824, 6274, 12548, 25096, 50192, 749743, 1499486, 2998972, 5997944, 11995888]

約数ペア:

[(1, 11995888), (2, 5997944), (4, 2998972), (8, 1499486), (16, 749743), (239, 50192), (478, 25096), (956, 12548), (1912, 6274), (3137, 3824)]