22258158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 52738560

約数和(自身を除く): 30480402

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 653, 741, 874, 897, 1306, 1311, 1482, 1794, 1959, 2622, 3918, 5681, 8489, 11362, 12407, 15019, 16978, 17043, 24814, 25467, 30038, 34086, 37221, 45057, 50934, 74442, 90114, 161291, 195247, 285361, 322582, 390494, 483873, 570722, 585741, 856083, 967746, 1171482, 1712166, 3709693, 7419386, 11129079, 22258158]

約数ペア:

[(1, 22258158), (2, 11129079), (3, 7419386), (6, 3709693), (13, 1712166), (19, 1171482), (23, 967746), (26, 856083), (38, 585741), (39, 570722), (46, 483873), (57, 390494), (69, 322582), (78, 285361), (114, 195247), (138, 161291), (247, 90114), (299, 74442), (437, 50934), (494, 45057), (598, 37221), (653, 34086), (741, 30038), (874, 25467), (897, 24814), (1306, 17043), (1311, 16978), (1482, 15019), (1794, 12407), (1959, 11362), (2622, 8489), (3918, 5681)]