11819792

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{32119}}^1$

素因数の和:32150

約数の個数: 20

約数和(自身を含む): 23897280

約数和(自身を除く): 12077488

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 32119, 64238, 128476, 256952, 513904, 738737, 1477474, 2954948, 5909896, 11819792]

約数ペア:

[(1, 11819792), (2, 5909896), (4, 2954948), (8, 1477474), (16, 738737), (23, 513904), (46, 256952), (92, 128476), (184, 64238), (368, 32119)]