15441521936

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{2406721}}^1$

素因数の和:2407130

約数の個数: 20

約数和(自身を含む): 29992569564

約数和(自身を除く): 14551047628

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 2406721, 4813442, 9626884, 19253768, 38507536, 965095121, 1930190242, 3860380484, 7720760968, 15441521936]

約数ペア:

[(1, 15441521936), (2, 7720760968), (4, 3860380484), (8, 1930190242), (16, 965095121), (401, 38507536), (802, 19253768), (1604, 9626884), (3208, 4813442), (6416, 2406721)]