22471760912

素因数分解:

$2^4\times {\mathrm{1553}}^1\times {\mathrm{904369}}^1$

素因数の和:905930

約数の個数: 20

約数和(自身を含む): 43567120380

約数和(自身を除く): 21095359468

約数列:

[1, 2, 4, 8, 16, 1553, 3106, 6212, 12424, 24848, 904369, 1808738, 3617476, 7234952, 14469904, 1404485057, 2808970114, 5617940228, 11235880456, 22471760912]

約数ペア:

[(1, 22471760912), (2, 11235880456), (4, 5617940228), (8, 2808970114), (16, 1404485057), (1553, 14469904), (3106, 7234952), (6212, 3617476), (12424, 1808738), (24848, 904369)]