5289904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{17401}}^1$

素因数の和:17428

約数の個数: 20

約数和(自身を含む): 10789240

約数和(自身を除く): 5499336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 17401, 34802, 69604, 139208, 278416, 330619, 661238, 1322476, 2644952, 5289904]

約数ペア:

[(1, 5289904), (2, 2644952), (4, 1322476), (8, 661238), (16, 330619), (19, 278416), (38, 139208), (76, 69604), (152, 34802), (304, 17401)]