19251787072

素因数分解:

$2^6\times 7^1\times {\mathrm{1867}}^1\times {\mathrm{23017}}^1$

素因数の和:24903

約数の個数: 56

約数和(自身を含む): 43685585984

約数和(自身を除く): 24433798912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1867, 3734, 7468, 13069, 14936, 23017, 26138, 29872, 46034, 52276, 59744, 92068, 104552, 119488, 161119, 184136, 209104, 322238, 368272, 418208, 644476, 736544, 836416, 1288952, 1473088, 2577904, 5155808, 10311616, 42972739, 85945478, 171890956, 300809173, 343781912, 601618346, 687563824, 1203236692, 1375127648, 2406473384, 2750255296, 4812946768, 9625893536, 19251787072]

約数ペア:

[(1, 19251787072), (2, 9625893536), (4, 4812946768), (7, 2750255296), (8, 2406473384), (14, 1375127648), (16, 1203236692), (28, 687563824), (32, 601618346), (56, 343781912), (64, 300809173), (112, 171890956), (224, 85945478), (448, 42972739), (1867, 10311616), (3734, 5155808), (7468, 2577904), (13069, 1473088), (14936, 1288952), (23017, 836416), (26138, 736544), (29872, 644476), (46034, 418208), (52276, 368272), (59744, 322238), (92068, 209104), (104552, 184136), (119488, 161119)]