18941344

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{14437}}^1$

素因数の和:14488

約数の個数: 24

約数和(自身を含む): 38202948

約数和(自身を除く): 19261604

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 14437, 28874, 57748, 115496, 230992, 461984, 591917, 1183834, 2367668, 4735336, 9470672, 18941344]

約数ペア:

[(1, 18941344), (2, 9470672), (4, 4735336), (8, 2367668), (16, 1183834), (32, 591917), (41, 461984), (82, 230992), (164, 115496), (328, 57748), (656, 28874), (1312, 14437)]