12371554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4447}}^1$

素因数の和:4569

約数の個数: 16

約数和(自身を含む): 20176128

約数和(自身を除く): 7804574

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 4447, 8894, 57811, 115622, 475829, 951658, 6185777, 12371554]

約数ペア:

[(1, 12371554), (2, 6185777), (13, 951658), (26, 475829), (107, 115622), (214, 57811), (1391, 8894), (2782, 4447)]