11822636

素因数分解:

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

素因数の和:414

約数の個数: 48

約数和(自身を含む): 25320960

約数和(自身を除く): 13498324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 313, 497, 532, 626, 994, 1252, 1349, 1988, 2191, 2698, 4382, 5396, 5947, 8764, 9443, 11894, 18886, 22223, 23788, 37772, 41629, 44446, 83258, 88892, 155561, 166516, 311122, 422237, 622244, 844474, 1688948, 2955659, 5911318, 11822636]

約数ペア:

[(1, 11822636), (2, 5911318), (4, 2955659), (7, 1688948), (14, 844474), (19, 622244), (28, 422237), (38, 311122), (71, 166516), (76, 155561), (133, 88892), (142, 83258), (266, 44446), (284, 41629), (313, 37772), (497, 23788), (532, 22223), (626, 18886), (994, 11894), (1252, 9443), (1349, 8764), (1988, 5947), (2191, 5396), (2698, 4382)]