22019941064

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{647}}^1\times {\mathrm{35159}}^1$

素因数の和:35834

約数の個数: 48

約数和(自身を含む): 45453441600

約数和(自身を除く): 23433500536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 647, 968, 1294, 2588, 5176, 7117, 14234, 28468, 35159, 56936, 70318, 78287, 140636, 156574, 281272, 313148, 386749, 626296, 773498, 1546996, 3093992, 4254239, 8508478, 17016956, 22747873, 34033912, 45495746, 90991492, 181982984, 250226603, 500453206, 1000906412, 2001812824, 2752492633, 5504985266, 11009970532, 22019941064]

約数ペア:

[(1, 22019941064), (2, 11009970532), (4, 5504985266), (8, 2752492633), (11, 2001812824), (22, 1000906412), (44, 500453206), (88, 250226603), (121, 181982984), (242, 90991492), (484, 45495746), (647, 34033912), (968, 22747873), (1294, 17016956), (2588, 8508478), (5176, 4254239), (7117, 3093992), (14234, 1546996), (28468, 773498), (35159, 626296), (56936, 386749), (70318, 313148), (78287, 281272), (140636, 156574)]