12966448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73673}}^1$

素因数の和:73692

約数の個数: 20

約数和(自身を含む): 27406728

約数和(自身を除く): 14440280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 73673, 147346, 294692, 589384, 810403, 1178768, 1620806, 3241612, 6483224, 12966448]

約数ペア:

[(1, 12966448), (2, 6483224), (4, 3241612), (8, 1620806), (11, 1178768), (16, 810403), (22, 589384), (44, 294692), (88, 147346), (176, 73673)]