19005491648

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2076649}}^1$

素因数の和:2076685

約数の個数: 56

約数和(自身を含む): 44307404400

約数和(自身を除く): 25301912752

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 2076649, 4153298, 8306596, 16613192, 22843139, 26996437, 33226384, 45686278, 53992874, 66452768, 91372556, 107985748, 132905536, 182745112, 215971496, 296960807, 365490224, 431942992, 593921614, 730980448, 863885984, 1187843228, 1461960896, 1727771968, 2375686456, 4751372912, 9502745824, 19005491648]

約数ペア:

[(1, 19005491648), (2, 9502745824), (4, 4751372912), (8, 2375686456), (11, 1727771968), (13, 1461960896), (16, 1187843228), (22, 863885984), (26, 730980448), (32, 593921614), (44, 431942992), (52, 365490224), (64, 296960807), (88, 215971496), (104, 182745112), (143, 132905536), (176, 107985748), (208, 91372556), (286, 66452768), (352, 53992874), (416, 45686278), (572, 33226384), (704, 26996437), (832, 22843139), (1144, 16613192), (2288, 8306596), (4576, 4153298), (9152, 2076649)]