12351140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32503}}^1$

素因数の和:32531

約数の個数: 24

約数和(自身を含む): 27303360

約数和(自身を除く): 14952220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 32503, 65006, 130012, 162515, 325030, 617557, 650060, 1235114, 2470228, 3087785, 6175570, 12351140]

約数ペア:

[(1, 12351140), (2, 6175570), (4, 3087785), (5, 2470228), (10, 1235114), (19, 650060), (20, 617557), (38, 325030), (76, 162515), (95, 130012), (190, 65006), (380, 32503)]