12451142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2284

約数の個数: 24

約数和(自身を含む): 21431088

約数和(自身を除く): 8979946

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2237, 2783, 4474, 5566, 24607, 49214, 51451, 102902, 270677, 541354, 565961, 1131922, 6225571, 12451142]

約数ペア:

[(1, 12451142), (2, 6225571), (11, 1131922), (22, 565961), (23, 541354), (46, 270677), (121, 102902), (242, 51451), (253, 49214), (506, 24607), (2237, 5566), (2783, 4474)]