11261528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 22756800

約数和(自身を除く): 11495272

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 1723, 3268, 3446, 6536, 6892, 13784, 32737, 65474, 74089, 130948, 148178, 261896, 296356, 592712, 1407691, 2815382, 5630764, 11261528]

約数ペア:

[(1, 11261528), (2, 5630764), (4, 2815382), (8, 1407691), (19, 592712), (38, 296356), (43, 261896), (76, 148178), (86, 130948), (152, 74089), (172, 65474), (344, 32737), (817, 13784), (1634, 6892), (1723, 6536), (3268, 3446)]