9861388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 18500832

約数和(自身を除く): 8639444

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 2897, 3404, 5794, 11588, 66631, 107189, 133262, 214378, 266524, 428756, 2465347, 4930694, 9861388]

約数ペア:

[(1, 9861388), (2, 4930694), (4, 2465347), (23, 428756), (37, 266524), (46, 214378), (74, 133262), (92, 107189), (148, 66631), (851, 11588), (1702, 5794), (2897, 3404)]