121619162

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{62497}}^1$

素因数の和:62645

約数の個数: 16

約数和(自身を含む): 209993280

約数和(自身を除く): 88374118

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 62497, 124994, 437479, 874958, 8687083, 17374166, 60809581, 121619162]

約数ペア:

[(1, 121619162), (2, 60809581), (7, 17374166), (14, 8687083), (139, 874958), (278, 437479), (973, 124994), (1946, 62497)]