13997456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79531}}^1$

素因数の和:79550

約数の個数: 20

約数和(自身を含む): 29585904

約数和(自身を除く): 15588448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 79531, 159062, 318124, 636248, 874841, 1272496, 1749682, 3499364, 6998728, 13997456]

約数ペア:

[(1, 13997456), (2, 6998728), (4, 3499364), (8, 1749682), (11, 1272496), (16, 874841), (22, 636248), (44, 318124), (88, 159062), (176, 79531)]