5911318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 10851840

約数和(自身を除く): 4940522

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 313, 497, 626, 994, 1349, 2191, 2698, 4382, 5947, 9443, 11894, 18886, 22223, 41629, 44446, 83258, 155561, 311122, 422237, 844474, 2955659, 5911318]

約数ペア:

[(1, 5911318), (2, 2955659), (7, 844474), (14, 422237), (19, 311122), (38, 155561), (71, 83258), (133, 44446), (142, 41629), (266, 22223), (313, 18886), (497, 11894), (626, 9443), (994, 5947), (1349, 4382), (2191, 2698)]