11957816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3709}}^1$

素因数の和:3759

約数の個数: 32

約数和(自身を含む): 24931200

約数和(自身を除く): 12973384

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 3709, 7418, 14836, 29672, 48217, 96434, 114979, 192868, 229958, 385736, 459916, 919832, 1494727, 2989454, 5978908, 11957816]

約数ペア:

[(1, 11957816), (2, 5978908), (4, 2989454), (8, 1494727), (13, 919832), (26, 459916), (31, 385736), (52, 229958), (62, 192868), (104, 114979), (124, 96434), (248, 48217), (403, 29672), (806, 14836), (1612, 7418), (3224, 3709)]