22009724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 44513280

約数和(自身を除く): 22503556

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 188, 319, 367, 517, 638, 734, 1034, 1276, 1363, 1468, 2068, 2726, 4037, 5452, 8074, 10643, 14993, 16148, 17249, 21286, 29986, 34498, 42572, 59972, 68996, 117073, 189739, 234146, 379478, 468292, 500221, 758956, 1000442, 2000884, 5502431, 11004862, 22009724]

約数ペア:

[(1, 22009724), (2, 11004862), (4, 5502431), (11, 2000884), (22, 1000442), (29, 758956), (44, 500221), (47, 468292), (58, 379478), (94, 234146), (116, 189739), (188, 117073), (319, 68996), (367, 59972), (517, 42572), (638, 34498), (734, 29986), (1034, 21286), (1276, 17249), (1363, 16148), (1468, 14993), (2068, 10643), (2726, 8074), (4037, 5452)]