12735554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6899}}^1$

素因数の和:6985

約数の個数: 16

約数和(自身を含む): 20865600

約数和(自身を除く): 8130046

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 6899, 13798, 89687, 179374, 489829, 979658, 6367777, 12735554]

約数ペア:

[(1, 12735554), (2, 6367777), (13, 979658), (26, 489829), (71, 179374), (142, 89687), (923, 13798), (1846, 6899)]