11881072

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2525

約数の個数: 40

約数和(自身を含む): 26930816

約数和(自身を除く): 15049744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 2467, 4816, 4934, 9868, 17269, 19736, 34538, 39472, 69076, 106081, 138152, 212162, 276304, 424324, 742567, 848648, 1485134, 1697296, 2970268, 5940536, 11881072]

約数ペア:

[(1, 11881072), (2, 5940536), (4, 2970268), (7, 1697296), (8, 1485134), (14, 848648), (16, 742567), (28, 424324), (43, 276304), (56, 212162), (86, 138152), (112, 106081), (172, 69076), (301, 39472), (344, 34538), (602, 19736), (688, 17269), (1204, 9868), (2408, 4934), (2467, 4816)]