13404818

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9871}}^1$

素因数の和:9977

約数の個数: 16

約数和(自身を含む): 23218944

約数和(自身を除く): 9814126

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 9871, 19742, 69097, 138194, 957487, 1914974, 6702409, 13404818]

約数ペア:

[(1, 13404818), (2, 6702409), (7, 1914974), (14, 957487), (97, 138194), (194, 69097), (679, 19742), (1358, 9871)]