12379994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{51157}}^1$

素因数の和:51181

約数の個数: 12

約数和(自身を含む): 20412042

約数和(自身を除く): 8032048

約数列:

[1, 2, 11, 22, 121, 242, 51157, 102314, 562727, 1125454, 6189997, 12379994]

約数ペア:

[(1, 12379994), (2, 6189997), (11, 1125454), (22, 562727), (121, 102314), (242, 51157)]