12557076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149489}}^1$

素因数の和:149503

約数の個数: 24

約数和(自身を含む): 33485760

約数和(自身を除く): 20928684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149489, 298978, 448467, 597956, 896934, 1046423, 1793868, 2092846, 3139269, 4185692, 6278538, 12557076]

約数ペア:

[(1, 12557076), (2, 6278538), (3, 4185692), (4, 3139269), (6, 2092846), (7, 1793868), (12, 1046423), (14, 896934), (21, 597956), (28, 448467), (42, 298978), (84, 149489)]