1911344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7027}}^1$

素因数の和:7052

約数の個数: 20

約数和(自身を含む): 3921624

約数和(自身を除く): 2010280

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7027, 14054, 28108, 56216, 112432, 119459, 238918, 477836, 955672, 1911344]

約数ペア:

[(1, 1911344), (2, 955672), (4, 477836), (8, 238918), (16, 119459), (17, 112432), (34, 56216), (68, 28108), (136, 14054), (272, 7027)]