12215674786

素因数分解:

$2^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1052531}}^1$

素因数の和:1053369

約数の個数: 16

約数和(自身を含む): 20966437440

約数和(自身を除く): 8750762654

約数列:

[1, 2, 7, 14, 829, 1658, 5803, 11606, 1052531, 2105062, 7367717, 14735434, 872548199, 1745096398, 6107837393, 12215674786]

約数ペア:

[(1, 12215674786), (2, 6107837393), (7, 1745096398), (14, 872548199), (829, 14735434), (1658, 7367717), (5803, 2105062), (11606, 1052531)]