12854980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6007}}^1$

素因数の和:6123

約数の個数: 24

約数和(自身を含む): 27252288

約数和(自身を除く): 14397308

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 6007, 12014, 24028, 30035, 60070, 120140, 642749, 1285498, 2570996, 3213745, 6427490, 12854980]

約数ペア:

[(1, 12854980), (2, 6427490), (4, 3213745), (5, 2570996), (10, 1285498), (20, 642749), (107, 120140), (214, 60070), (428, 30035), (535, 24028), (1070, 12014), (2140, 6007)]