11895653

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 16035840

約数和(自身を除く): 4140187

約数列:

[1, 7, 11, 19, 47, 77, 133, 173, 209, 329, 517, 893, 1211, 1463, 1903, 3287, 3619, 6251, 8131, 9823, 13321, 23009, 36157, 56917, 68761, 89441, 154489, 253099, 626087, 1081423, 1699379, 11895653]

約数ペア:

[(1, 11895653), (7, 1699379), (11, 1081423), (19, 626087), (47, 253099), (77, 154489), (133, 89441), (173, 68761), (209, 56917), (329, 36157), (517, 23009), (893, 13321), (1211, 9823), (1463, 8131), (1903, 6251), (3287, 3619)]