12005188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 24696000

約数和(自身を除く): 12690812

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 419, 494, 551, 754, 838, 988, 1102, 1508, 1676, 2204, 5447, 7163, 7961, 10894, 12151, 14326, 15922, 21788, 24302, 28652, 31844, 48604, 103493, 157963, 206986, 230869, 315926, 413972, 461738, 631852, 923476, 3001297, 6002594, 12005188]

約数ペア:

[(1, 12005188), (2, 6002594), (4, 3001297), (13, 923476), (19, 631852), (26, 461738), (29, 413972), (38, 315926), (52, 230869), (58, 206986), (76, 157963), (116, 103493), (247, 48604), (377, 31844), (419, 28652), (494, 24302), (551, 21788), (754, 15922), (838, 14326), (988, 12151), (1102, 10894), (1508, 7961), (1676, 7163), (2204, 5447)]