11778328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{77489}}^1$

素因数の和:77514

約数の個数: 16

約数和(自身を含む): 23247000

約数和(自身を除く): 11468672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 77489, 154978, 309956, 619912, 1472291, 2944582, 5889164, 11778328]

約数ペア:

[(1, 11778328), (2, 5889164), (4, 2944582), (8, 1472291), (19, 619912), (38, 309956), (76, 154978), (152, 77489)]