22796884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 48114080

約数和(自身を除く): 25317196

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 67, 74, 76, 121, 134, 148, 209, 242, 268, 407, 418, 484, 703, 737, 814, 836, 1273, 1406, 1474, 1628, 2299, 2479, 2546, 2812, 2948, 4477, 4598, 4958, 5092, 7733, 8107, 8954, 9196, 9916, 14003, 15466, 16214, 17908, 27269, 28006, 30932, 32428, 47101, 54538, 56012, 85063, 94202, 109076, 154033, 170126, 188404, 299959, 308066, 340252, 518111, 599918, 616132, 1036222, 1199836, 2072444, 5699221, 11398442, 22796884]

約数ペア:

[(1, 22796884), (2, 11398442), (4, 5699221), (11, 2072444), (19, 1199836), (22, 1036222), (37, 616132), (38, 599918), (44, 518111), (67, 340252), (74, 308066), (76, 299959), (121, 188404), (134, 170126), (148, 154033), (209, 109076), (242, 94202), (268, 85063), (407, 56012), (418, 54538), (484, 47101), (703, 32428), (737, 30932), (814, 28006), (836, 27269), (1273, 17908), (1406, 16214), (1474, 15466), (1628, 14003), (2299, 9916), (2479, 9196), (2546, 8954), (2812, 8107), (2948, 7733), (4477, 5092), (4598, 4958)]