12852172

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{2347}}^1$

素因数の和:2425

約数の個数: 18

約数和(自身を含む): 23125452

約数和(自身を除く): 10273280

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2347, 2738, 4694, 5476, 9388, 86839, 173678, 347356, 3213043, 6426086, 12852172]

約数ペア:

[(1, 12852172), (2, 6426086), (4, 3213043), (37, 347356), (74, 173678), (148, 86839), (1369, 9388), (2347, 5476), (2738, 4694)]