19620804896

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7962989}}^1$

素因数の和:7963017

約数の個数: 48

約数和(自身を含む): 48160163520

約数和(自身を除く): 28539358624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 7962989, 15925978, 31851956, 55740923, 63703912, 87592879, 111481846, 127407824, 175185758, 222963692, 254815648, 350371516, 445927384, 613150153, 700743032, 891854768, 1226300306, 1401486064, 1783709536, 2452600612, 2802972128, 4905201224, 9810402448, 19620804896]

約数ペア:

[(1, 19620804896), (2, 9810402448), (4, 4905201224), (7, 2802972128), (8, 2452600612), (11, 1783709536), (14, 1401486064), (16, 1226300306), (22, 891854768), (28, 700743032), (32, 613150153), (44, 445927384), (56, 350371516), (77, 254815648), (88, 222963692), (112, 175185758), (154, 127407824), (176, 111481846), (224, 87592879), (308, 63703912), (352, 55740923), (616, 31851956), (1232, 15925978), (2464, 7962989)]