11975168

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1268

約数の個数: 40

約数和(自身を含む): 25206720

約数和(自身を除く): 13231552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 1231, 2432, 2462, 4864, 4924, 9728, 9848, 19696, 23389, 39392, 46778, 78784, 93556, 157568, 187112, 315136, 374224, 630272, 748448, 1496896, 2993792, 5987584, 11975168]

約数ペア:

[(1, 11975168), (2, 5987584), (4, 2993792), (8, 1496896), (16, 748448), (19, 630272), (32, 374224), (38, 315136), (64, 187112), (76, 157568), (128, 93556), (152, 78784), (256, 46778), (304, 39392), (512, 23389), (608, 19696), (1216, 9848), (1231, 9728), (2432, 4924), (2462, 4864)]