17928799

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5861}}^1$

素因数の和:5910

約数の個数: 16

約数和(自身を含む): 22510080

約数和(自身を除く): 4581281

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 5861, 41027, 111359, 134803, 779513, 943621, 2561257, 17928799]

約数ペア:

[(1, 17928799), (7, 2561257), (19, 943621), (23, 779513), (133, 134803), (161, 111359), (437, 41027), (3059, 5861)]