39206818

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{28871}}^1$

素因数の和:28977

約数の個数: 16

約数和(自身を含む): 67906944

約数和(自身を除く): 28700126

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 28871, 57742, 202097, 404194, 2800487, 5600974, 19603409, 39206818]

約数ペア:

[(1, 39206818), (2, 19603409), (7, 5600974), (14, 2800487), (97, 404194), (194, 202097), (679, 57742), (1358, 28871)]