11961452

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{7103}}^1$

素因数の和:7528

約数の個数: 12

約数和(自身を含む): 20985216

約数和(自身を除く): 9023764

約数列:

[1, 2, 4, 421, 842, 1684, 7103, 14206, 28412, 2990363, 5980726, 11961452]

約数ペア:

[(1, 11961452), (2, 5980726), (4, 2990363), (421, 28412), (842, 14206), (1684, 7103)]