17933188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2636

約数の個数: 48

約数和(自身を含む): 40673920

約数和(自身を除く): 22740732

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 2593, 3458, 5186, 6916, 10372, 18151, 33709, 36302, 49267, 67418, 72604, 98534, 134836, 197068, 235963, 344869, 471926, 640471, 689738, 943852, 1280942, 1379476, 2561884, 4483297, 8966594, 17933188]

約数ペア:

[(1, 17933188), (2, 8966594), (4, 4483297), (7, 2561884), (13, 1379476), (14, 1280942), (19, 943852), (26, 689738), (28, 640471), (38, 471926), (52, 344869), (76, 235963), (91, 197068), (133, 134836), (182, 98534), (247, 72604), (266, 67418), (364, 49267), (494, 36302), (532, 33709), (988, 18151), (1729, 10372), (2593, 6916), (3458, 5186)]