11971792

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 26734400

約数和(自身を除く): 14762608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 769, 973, 1112, 1538, 1946, 2224, 3076, 3892, 5383, 6152, 7784, 10766, 12304, 15568, 21532, 43064, 86128, 106891, 213782, 427564, 748237, 855128, 1496474, 1710256, 2992948, 5985896, 11971792]

約数ペア:

[(1, 11971792), (2, 5985896), (4, 2992948), (7, 1710256), (8, 1496474), (14, 855128), (16, 748237), (28, 427564), (56, 213782), (112, 106891), (139, 86128), (278, 43064), (556, 21532), (769, 15568), (973, 12304), (1112, 10766), (1538, 7784), (1946, 6152), (2224, 5383), (3076, 3892)]