13138384

素因数分解:

$2^4\times 7^1\times {\mathrm{117307}}^1$

素因数の和:117322

約数の個数: 20

約数和(自身を含む): 29092384

約数和(自身を除く): 15954000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 117307, 234614, 469228, 821149, 938456, 1642298, 1876912, 3284596, 6569192, 13138384]

約数ペア:

[(1, 13138384), (2, 6569192), (4, 3284596), (7, 1876912), (8, 1642298), (14, 938456), (16, 821149), (28, 469228), (56, 234614), (112, 117307)]