22316294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 45868032

約数和(自身を除く): 23551738

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 71, 77, 91, 142, 143, 154, 157, 182, 286, 314, 497, 781, 923, 994, 1001, 1099, 1562, 1727, 1846, 2002, 2041, 2198, 3454, 4082, 5467, 6461, 10153, 10934, 11147, 12089, 12922, 14287, 20306, 22294, 22451, 24178, 28574, 44902, 71071, 78029, 122617, 142142, 144911, 156058, 157157, 245234, 289822, 314314, 858319, 1014377, 1594021, 1716638, 2028754, 3188042, 11158147, 22316294]

約数ペア:

[(1, 22316294), (2, 11158147), (7, 3188042), (11, 2028754), (13, 1716638), (14, 1594021), (22, 1014377), (26, 858319), (71, 314314), (77, 289822), (91, 245234), (142, 157157), (143, 156058), (154, 144911), (157, 142142), (182, 122617), (286, 78029), (314, 71071), (497, 44902), (781, 28574), (923, 24178), (994, 22451), (1001, 22294), (1099, 20306), (1562, 14287), (1727, 12922), (1846, 12089), (2002, 11147), (2041, 10934), (2198, 10153), (3454, 6461), (4082, 5467)]