12920854088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{12097}}^1\times {\mathrm{7027}}^1$

素因数の和:19149

約数の個数: 32

約数和(自身を含む): 25507423200

約数和(自身を除く): 12586569112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 7027, 12097, 14054, 24194, 28108, 48388, 56216, 96776, 133513, 229843, 267026, 459686, 534052, 919372, 1068104, 1838744, 85005619, 170011238, 340022476, 680044952, 1615106761, 3230213522, 6460427044, 12920854088]

約数ペア:

[(1, 12920854088), (2, 6460427044), (4, 3230213522), (8, 1615106761), (19, 680044952), (38, 340022476), (76, 170011238), (152, 85005619), (7027, 1838744), (12097, 1068104), (14054, 919372), (24194, 534052), (28108, 459686), (48388, 267026), (56216, 229843), (96776, 133513)]