19585846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2539}}^1$

素因数の和:2596

約数の個数: 32

約数和(自身を含む): 36576000

約数和(自身を除く): 16990154

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 2539, 3857, 5078, 7714, 17773, 35546, 48241, 73631, 96482, 147262, 337687, 515417, 675374, 1030834, 1398989, 2797978, 9792923, 19585846]

約数ペア:

[(1, 19585846), (2, 9792923), (7, 2797978), (14, 1398989), (19, 1030834), (29, 675374), (38, 515417), (58, 337687), (133, 147262), (203, 96482), (266, 73631), (406, 48241), (551, 35546), (1102, 17773), (2539, 7714), (3857, 5078)]