16559956

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11159}}^1$

素因数の和:11223

約数の個数: 24

約数和(自身を含む): 33747840

約数和(自身を除く): 17187884

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 11159, 22318, 44636, 78113, 156226, 312452, 591427, 1182854, 2365708, 4139989, 8279978, 16559956]

約数ペア:

[(1, 16559956), (2, 8279978), (4, 4139989), (7, 2365708), (14, 1182854), (28, 591427), (53, 312452), (106, 156226), (212, 78113), (371, 44636), (742, 22318), (1484, 11159)]