6505904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21401}}^1$

素因数の和:21428

約数の個数: 20

約数和(自身を含む): 13269240

約数和(自身を除く): 6763336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21401, 42802, 85604, 171208, 342416, 406619, 813238, 1626476, 3252952, 6505904]

約数ペア:

[(1, 6505904), (2, 3252952), (4, 1626476), (8, 813238), (16, 406619), (19, 342416), (38, 171208), (76, 85604), (152, 42802), (304, 21401)]