943923952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{20563}}^1$

素因数の和:20741

約数の個数: 40

約数和(自身を含む): 1937951360

約数和(自身を除く): 994027408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 2416, 2869, 5738, 11476, 20563, 22952, 41126, 45904, 82252, 164504, 329008, 390697, 781394, 1562788, 3105013, 3125576, 6210026, 6251152, 12420052, 24840104, 49680208, 58995247, 117990494, 235980988, 471961976, 943923952]

約数ペア:

[(1, 943923952), (2, 471961976), (4, 235980988), (8, 117990494), (16, 58995247), (19, 49680208), (38, 24840104), (76, 12420052), (151, 6251152), (152, 6210026), (302, 3125576), (304, 3105013), (604, 1562788), (1208, 781394), (2416, 390697), (2869, 329008), (5738, 164504), (11476, 82252), (20563, 45904), (22952, 41126)]