23278116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 60077920

約数和(自身を除く): 36799804

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 193, 228, 276, 386, 437, 529, 579, 772, 874, 1058, 1158, 1311, 1587, 1748, 2116, 2316, 2622, 3174, 3667, 4439, 5244, 6348, 7334, 8878, 10051, 11001, 13317, 14668, 17756, 20102, 22002, 26634, 30153, 40204, 44004, 53268, 60306, 84341, 102097, 120612, 168682, 204194, 253023, 306291, 337364, 408388, 506046, 612582, 1012092, 1225164, 1939843, 3879686, 5819529, 7759372, 11639058, 23278116]

約数ペア:

[(1, 23278116), (2, 11639058), (3, 7759372), (4, 5819529), (6, 3879686), (12, 1939843), (19, 1225164), (23, 1012092), (38, 612582), (46, 506046), (57, 408388), (69, 337364), (76, 306291), (92, 253023), (114, 204194), (138, 168682), (193, 120612), (228, 102097), (276, 84341), (386, 60306), (437, 53268), (529, 44004), (579, 40204), (772, 30153), (874, 26634), (1058, 22002), (1158, 20102), (1311, 17756), (1587, 14668), (1748, 13317), (2116, 11001), (2316, 10051), (2622, 8878), (3174, 7334), (3667, 6348), (4439, 5244)]