38021977

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 45261952

約数和(自身を除く): 7239975

約数列:

[1, 7, 37, 73, 259, 511, 2011, 2701, 14077, 18907, 74407, 146803, 520849, 1027621, 5431711, 38021977]

約数ペア:

[(1, 38021977), (7, 5431711), (37, 1027621), (73, 520849), (259, 146803), (511, 74407), (2011, 18907), (2701, 14077)]